Document:

Exhibit 10.5

 

EQUITY INTEREST PLEDGE AGREEMENT

 

THIS EQUITY INTEREST PLEDGE AGREEMENT
(“Agreement”) is entered into by and between the following parties on March 31, 2018.

 

Pledgee: Tiandahai (Xiamen) Information
Technology Co., Ltd. (“Party A”)

Registered Address: Zone 1,
No 7, Hexiang Xier Road, Siming District, Xiamen.

 

Pledgor: the individuals and entities
as set forth in Schedule I attached hereto (“Party B”)

 

WHEREAS:

 

		1.	Party A is a wholly foreign-owned enterprise duly established and valid existing under the PRC
laws. Party A and Xiamen Hengda Haitian Computer Network Co., Ltd.(“Hengda Haitian”) owned by the Pledgor have
entered into the Exclusive Technical Consulting and Service Agreement on March 31, 2018 (the “Service Agreement”).

 

		2.	The Pledgor holds 100% equity interest of Hengda Haitian, which is a limited liability company
duly established and valid existing in Xiamen under the PRC laws.

 

		3.	In order to ensure the technical consulting and service fee that Party A could collect from Hengda
Haitian, pursuant to the Service Agreement, the Pledgor is willing to pledge all of its equity interest in Hengda Haitian, to the
Pledgee as a security for such technical consulting and service fees.

 

NOW THEREFORE, through mutual negotiations,
the Parties hereto agree as follows:

 

Article
1Definitions

 

Unless otherwise stipulated hereof, for
the purpose of this Agreement, the following terms shall have the following meanings:

 

		1.1	Pledge refers to the full meaning assigned to that term in Article 2 of this Agreement.

 

		1.2	Equity Interest refers to the 100% equity interest (the “Equity Interest”) in
Hengda Haitian, lawfully held by the Pledgor.

 

		1.3	Rate of Pledge refers to the ratio between the value of the pledge under this Agreement and the
technical consulting fees under the Service Agreement.

 

		1.4	Term of Pledge refers to the period provided for under Article 3.2 hereunder.

 

		1.5	Service Agreement refers to the Exclusive Technical Consulting and Service Agreement entered into
by and between Hengda Haitian and Party A on March 31, 2018.

 

		1.6	Default refers to any event enumerated in Article 7 hereof.

 

		1.7	Notice of Default refers to the notice of default issued by the Pledgee in accordance with this
Agreement.

 

Article
2 Pledge

 

		2.1	Party B agrees to pledge all its Equity Interest in Hengda Haitian to the Pledgee as a guarantee
for the technical consulting service fee payable to the Pledgee under the Service Agreement.

 

		2.2	Pledge right under this Agreement refers to the right owned by the Pledgee who shall be entitled
to have priority in receiving payment or proceeds from the auction or sale of the equity interest pledged by the Pledgor to the
Pledgee.

 

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Article
3Rate of Pledge and Term of Pledge

 

		3.1	The Rate of Pledge:

 

The Rate of Pledge shall
be 100% under this Agreement.

 

		3.2	The Term of Pledge

 

		3.2.1	The Pledge of the Equity Interest under this Agreement
shall take effect as of the date that the Pledge of the Equity Interest is recorded in the register of shareholders of Hengda
Haitian.

 

		3.2.2	During the Term of Pledge, the Pledgee shall be entitled
to foreclose the Pledge in accordance with this Agreement in the event that Hengda Haitian fails to pay exclusive technical consulting
and service fees in accordance with the Service Agreement.

 

Article
4Possession of Pledge Documents

 

		4.1	During the Term of Pledge, the Pledgee shall be entitled to possess the contribution certificate
of the Equity Interest (the “Contribution Certificate”) and the register of shareholders of Hengda Haitian.
The Pledgor shall deliver the Contribution Certificate and the register of shareholders hereunder to the Pledgee within one week
of the execution of this Agreement.

 

		4.2	The Pledgee shall be entitled to collect dividends of the Equity Interest.

 

Article
5 Representations and Warranties of Party B

 

		5.1	Party B is the lawful holder of the Equity Interest.

 

		5.2	The Pledgee shall not be interfered with by any third party at any time when the Pledgee exercising
its rights in accordance with this Agreement.

 

		5.3	The Pledgee shall be entitled to exercise or assign the Pledge in accordance with this Agreement.

 

		5.4	The Pledgor shall not pledge or encumber the Equity Interest to any third party except for the
Pledgee.

 

Article
6Covenants of the Pledgor

 

		6.1	During the term of this Agreement, the Pledgor covenants to the Pledgee that the Pledgor shall:

 

		6.1.1	Except for the transfer of the Equity Interest to the Pledgee or the specified person designated
by the Pledgee (“Specified Person”) as subject to the Exclusive Equity Interest Purchase Agreement entered into
by and among the Party A, Party B and Hengda Haitian on March 31, 2018, not transfer or assign the Equity Interest, create or permit
to be created any pledges which may have an adverse affect on the rights or benefits of the Pledgee without prior written consent
from the Pledgee.

 

		6.1.2	Comply with and implement laws and regulation with respect to pledge of equity interest, Comply
with the notices, orders or suggestions with respect to the Pledge issued or made by the competent authority after receiving the
same, or raise objection to such notices, orders or suggestions at the reasonable request or with the consent of the Pledgee.

 

		6.1.3	Timely notify the Pledgee of any event or any notice which may affect the Pledgor’s Equity
Interest or any part of its right, and any event or notice which may alter or affect any of the Pledgor’s covenants and obligations
hereunder.

 

		6.2	The Pledgor agrees that the Pledgee’s right to exercise the Pledge obtained from this Agreement
shall not be suspended or hampered through legal procedure by the Pledgor, any successors of the Pledgor, any person authorized
by the Pledgor or any other third party.

 

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		6.3	The Pledgor warrants to the Pledgee that in order to protect or perfect the security on the payments
of the technical consulting and service fees under the Service Agreement, the Pledgor shall execute in good faith and procure other
parties who have interests in the Pledge to execute all title certificates, contracts upon the request of the pledgee, and/or perform
and procure other parties who have interests to take action as required by the Pledgee and provide access to exercise the rights
and authorization vested in the Pledgee under this Agreement, and execute all the documents with respect to the alternations of
certificate of the Equity Interest with the Pledgee or the person (individual or legal entity) designated by the Pledgee, and provide
all notices, orders and decisions deemed necessary by the Pledgee to the Pledgee within a reasonable time.

 

		6.4	The Pledgor warrants to the Pledgee that the Pledgor will comply with and perform all the guarantees,
covenants, agreements, representations and conditions for the benefits of the Pledgee, fail so performing, the Pledgor shall compensate
all the losses therefore suffered by the Pledgee.

 

Article
7Default

 

		7.1	The events enumerated below shall be deemed as default:

 

		7.1.1	Hengda Haitian fails to make full payments of the exclusive technical consulting and service fees
as scheduled under the Service Agreement.

 

		7.1.2	The Pledgor makes any material misleading or fraudulent representations or warranties under Article
5 herein, and/or the Pledgor is in violation of any warranties under Article 5 herein.

 

		7.1.3	The Pledgor violates any covenant under Article 6 herein.

 

		7.1.4	The Pledgor violates any term or condition herein.

 

		7.1.5	The Pledgor waives the pledged Equity Interest or transfers or assigns the pledged Equity Interest
without prior written consent of the Pledgee, except as provided in Article 6.1.1 in this Agreement.

 

		7.1.6	Any external loan, security, compensation, covenant or other compensation liabilities of the Pledgor’s
(1) is required to be repaid or performed prior to the due date due to default; or (2) is due but cannot be repaid or performed
as scheduled and thereby cause the Pledgee to deem that the Pledgor’s capacity to perform the obligations herein is affected.

 

		7.1.7	The Pledgor is incapable of repaying its general debt or other debt.

 

		7.1.8	This Agreement becomes illegal or the Pledgor is incapable to continue to perform obligations herein
for the reason of the promulgation of the related laws.

 

		7.1.9	Any approval, permit or authorization of the competent authority in associated with the enforcement
and validity of this Agreement is withdrawn, suspended, invalidated or materially revised.

 

		7.1.10	The property of the Pledgor adversely changes and causes the Pledgee to deem that the capability
of the Pledgor to perform the obligations herein is affected.

 

		7.1.11	The successors or assignees of Hengda Haitian are only entitled to perform a portion of or refuse
to perform the liability to pay under the Service Agreement.

 

		7.1.12	Other circumstances whereby the Pledgee is incapable of exercising the right to foreclose on the
Pledge in accordance with the related laws.

 

		7.2	Party B should immediately notify Party A in writing of the occurrence of any event under Article
7.1 herein or any events that may result in the foregoing events upon his knowledge.

 

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		7.3	Unless the Default under Article 7.1 herein has been remedied to the Pledgee’s satisfaction,
the Pledgee, at any time when the Event of Default occurs or thereafter, may issue a written notice of default to the Pledgor and
require the Pledgor immediately make full payments of the outstanding service fees under the Service Agreement and other payables
or foreclose on the Pledge in accordance with Article 8 herein.

 

Article
8Rights of the Pledgee

 

		8.1	The Pledgor shall not transfer or assign the Equity Interest without prior written approval from
the Pledgee prior to the full repayment of the consulting and service fees under the Service Agreement.

 

		8.2	The Pledgee shall serve the Notice of Default on the Pledgor when exercises the right of pledge.

 

		8.3	The Pledgee may exercise the right to foreclose on the Pledge at any time when the Pledgee serves
the Notice of Default pursuant to Article 7.3

 

		8.4	The Pledgee is entitled to have priority in receiving payments or proceeds from the auction or
sale of whole or part of the Equity Interest pledged herein in accordance with applicable law until the outstanding technical consulting
and service fees and all other payables under the Service Agreement are repaid.

 

		8.5	The Pledgor shall not hinder the Pledgee from foreclosing on the Pledge in accordance with this
Agreement and shall provide necessary assistance for the foreclosure of Pledge.

 

Article
9 Transfer or Assignment

 

		9.1	The Pledgor shall not confer or transfer any right or obligation herein to any third party without
the prior written consent of the Pledgee.

 

		9.2	This Agreement shall be binding and enforceable on Pledgee and each of his successors and assignees.

 

		9.3	The Pledgee may transfer or assign all or any of his rights and obligations under the Service Agreement
to any person (individual or legal entity) designated by him at any time. In this case, the assignee shall enjoy and undertake
all rights and obligations herein of the Pledgee as if the assignee is a party hereto. Where the Pledgee transfers or assigns the
rights and obligations under the Service Agreement, the Pledgor shall execute the relevant agreements and/or documents with respect
to such transfer or assignment at the request of the Pledgee.

 

		9.4	Where the Pledgee transfers or assigns the pledge to a third party, the new parties to the pledge
shall re-execute a pledge contract.

 

Article
10 Termination

 

		10.1	This Agreement shall not be terminated until the consulting and service fees under the Service
Agreement are paid in full and Hengda Haitian no longer undertakes any obligation under the Service Agreement.

 

Article
11Formalities Fees and Other Expenses

 

		11.1	The Pledgor shall be responsible for all the fees and actual expenditures in relation to this Agreement,
including but not limited to legal fees, cost of production, stamp tax and any other taxes and charges. If the Pledgee pays the
relevant taxes and fees in accordance with laws, the Pledgor shall fully indemnity such taxes and fees paid by the Pledgee.

 

		11.2	The Pledgor shall be responsible for all the fees (including but not limited to any taxes, formalities
fees, management fees, litigation fees, attorney’s fees, and various insurance premiums in connection with disposition of
the Pledge) incurred by the Pledgor for the reason that the Pledgor fails to pay any payable taxes, fees or charges in accordance
with this Agreement, or the Pledgee has recourse to any forgoing taxes, charges or fees by any means for other reasons.

 

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Article
12Force Majeure

 

		12.1	If the fulfilment of this Agreement is delayed or prevented due to the Force Majeure Events, the
party affected by such a Force Majeure Event shall free from any obligation to the extent of delay or holdback. Force Majeure refers
to any event beyond control of the affected party and unavoidable with reasonable caution, which shall include but not limited
to, government acts, nature disasters, fire, explosion, typhoon, flood, earthquake, tidal wave, lightning or war. However, any
lack of credit, assets or financing shall not be deemed as an event beyond control of a Party. The party claiming the Force Majeure
and seeking a waiver of its obligations hereunder shall promptly inform the other party of the Force Majeure and the procedure
to fulfil its obligations hereunder.

 

		12.2	If performance of this Agreement is delayed or prevented due to Force Majeure set forth in the
preceding paragraph, the affected party shall not subject to any liability hereunder arising from the performances so delayed or
prevented. The affected party shall make reasonalbe effort to reduce or diminish the effect from such Event, and shall make reasonable
efforts to resume its performance. Both parties shall resume the performance with best effort upon elimination of such Event.

 

Article
13 Dispute Settlement

 

		13.1	This Agreement shall be governed by and construed in all respects in accordance with the PRC laws.

 

		13.2	The Parties shall strive to settle any dispute arising from the interpretation or performance,
or in connection with this Agreement through friendly negotiation. In case no settlement can be reached through negotiation, each
Party can submit such matter to China International Economic and Trade Arbitration Committee for arbitration according to its currently
effective arbitration rules. The arbitration shall be held in Beijing. The arbitration proceedings shall be conducted in Chinese.
The arbitration awards shall be final and binding upon the Parties. The arbitration awards may be submitted to the applicable People’s
Court for enforcement.

 

Article
14Notices

 

		14.1	Any notice to which is given by the both Parties hereto regarding the rights and obligations hereunder
shall be in writing. Where such notice is delivered personally, the time of notice is the time when such notice actually reaches
the addressee; where such notice is transmitted by telex or facsimile, the notice time is the time when such notice is transmitted.
If such notice does not reach the addressee on business date or reaches the addressee after the business time, the next business
day following such day is the date of notice. The delivery place is the address first written above of the Parties hereto or the
address advised in writing including, inter alias, facsimile and telex from time to time.

 

Article
15Appendix

 

		15.1	The Appendix of this Agreement as attached hereto is parts of this Agreement.

 

Article
16Effectiveness

 

		16.1	This Agreement and any amendments, supplements and modifications of this Agreement shall be in
writing, and come into effect upon being executed by the Parties thereto.

 

[THIS SPACE IS INTENTIONALLY LEFT BLANK]

 

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This page is the signing page of this Equity
Interest Pledge Agreement.

 

IN WITNESS WHEREOF, the undersigned
have executed this Agreement as of the date first set forth above written.

 

Party A: Tiandahai (Xiamen) Information
Technology Co., Ltd.

 

Legal Representative: /s/ Tiandahai (Xiamen)
Information Technology Co., Ltd.

 

	Party B: 	 
	 	 
	Huang Xiaoyang	Tang Mian
	 	 
	Signature: /s/ Huang Xiaoyang         	Signature: /s/ Tang Mian         
	 	 
	Yin Shenping	Tian Ce
	 	 
	Signature: /s/ Yin Shenping         	Signature: /s/ Tian Ce         
	 	 
	Shi Bo	Lin Xianfeng
	 	 
	Signature: /s/ Shi Bo         	Signature: /s/ Lin Xianfeng              
	 	 
	Wang Zhishuang	Inner Mongolia Guangxin Investment
Co., Ltd.
	 	 
	Signature: /s/ Wang Zhishuang         	Legal Representative: /s/ Inner
Mongolia Guangxin Investment Co., Ltd.     
	 	 
	Huang Liuqing	Baotou Zhongzhe Hengtong Technology
Co., Ltd.
	 	 
	Signature: /s/ Huang Liuqing         	 
	 	 
	
         Li Jingru

         
	
         Legal Representative: /s/ Baotou Zhongzhe
        Hengtong Technology Co., Ltd.

        

  

Party C: Xiamen Hengda Haitian Computer
Network Co., Ltd.

 

Legal Representative: /s/ Xiamen
Hengda Haitian Computer Network Co., Ltd.

 

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Schedule I:
Party B 

 

	NO.	 	NAME	 	ID / Certificate NO.	 
	1	 	Huang Xiaoyang	 	 	350102196901180586	 
	2	 	Yin Shenping	 	 	320113196912054853	 
	3	 	Shi Bo	 	 	422323197402214910	 
	4	 	Wang Zhishuang	 	 	350221197705091518	 
	5	 	Huang Liuqing	 	 	350402197710292025	 
	6	 	Li Jingru	 	 	64010219690530002X	
	7	 	Tang Mian	 	 	500228199001103746	 
	8	 	Tian Ce	 	 	130636198609102889	 
	9	 	Lin Xianfeng	 	 	321202198105280623	 
	10	 	Inner Mongolia Guangxin Investment Co., Ltd.	 	 	91150200318491313H	
	11	 	Baotou Zhongzhe Hengtong Technology Co., Ltd.	 	 	9115029168650769XH	

 

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APPENDIX

 

		1.	The register of the shareholders of Hengda Haitian

 

		2.	The Contribution Certificate of Hengda Haitian

 

		3.	The Exclusive Technical Consulting and Service Agreement.

 

 

8Exhibit
10.6

 

EXCLUSIVE
EQUITY INTEREST PURCHASE AGREEMENT

 

THIS
EXCLUSIVE EQUITY INTEREST PURCHASE AGREEMENT (the “Agreement”) is entered into by and
between the following parties on March 31, 2018.

 

Party
A: Tiandahai (Xiamen) Information Technology Co., Ltd., a limited liability company (wholly foreign owned enterprise) duly
established and valid existing under the PRC laws.

Registered
Address: Zone 1, No 7, Hexiang Xier Road, Siming District, Xiamen.

 

Party
B: the individuals and entities as set forth in Schedule I attached hereto.

 

Party
C: Xiamen Hengda Haitian Computer Network Co., Ltd., a limited liability company duly established and valid existing under
the PRC laws.

Registered
Address: Room 304, No 30, Guanri Road, Siming District, Xiamen.

 

WHEREAS,

 

		1.	Party
                                         B collectively holds 100% equity interest in Party C;

 

		2.	Party
                                         A and Party C have entered into a series of Agreements including the Exclusive Consulting
                                         and Service Agreement.

 

NOW
THEREFORE, through mutual negotiations, the Parties hereto agree as follows:

 

		1.	Transfer
                                         of Equity Interest

 

		1.1	Granting
                                         Right

 

Under
the PRC law, Party B hereby irrevocably grants Party A the exclusive right to purchase, or designate one or more persons (the
“Specified Person”) to purchase, a portion or whole of the Equity Interest of Party C held by Party B at the
price set forth in Article 1.3 hereof in accordance with the procedure promulgated by Party A at any time in Party A’s discretion.(the
“Purchase Right”). Except for Party A and the Specified Person, Party C shall not sell the Equity Interest
to any third party. Party C hereby agrees that Party B may grant the Purchase Right to Party A. For the purpose of this Agreement,
the “person” stipulated herein refers to individual, corporation, joint venture, partnership, enterprise, trust or
non-corporation organization.

 

		1.2	Procedure

 

The
exercise of the Purchase Right by Party A shall subject to the laws and regulations of the PRC. When Party A intends to exercise
the Purchase Right, it shall issue a written notice (the “Purchase Notice”) to Party B which shall contain
the following items: (a) Party A intends to exercise the Purchase Right; (b) the percentage of the Equity Interest to be purchased
therewith (the “Purchased Equity Interest”); and (c) the effective date or transfer date.

 

     

     

    

 

		1.3	Transfer
                                         Fee

 

The
Transfer Fee (“Transfer Fee”) shall be confirmed by and between Party A and Party B through negotiation according
to the appraisal of the Equity Interest approved by the competent authority, and it shall be the lowest price allowable by the
PRC laws and regulations. Party B hereby unconditionally and irrevocably agrees that, in the event that Party A exercises its
Purchase Right, Party B shall unconditionally refund to Party A the Transfer Fee in full.

 

		1.4	Transfer
                                         of the Equity Interest

 

Each
time when Party A exercises the Purchase Right:

 

		1.4.1	Party
                                         B shall procure that Party C convene shareholders’ meeting timely and shall pass
                                         the shareholders’ resolutions that Party B could transfer to Party A or the Specified
                                         Person the Equity Interest.

 

		1.4.2	Party
                                         B shall enter into Equity Transfer Agreement with Party A (or the Specified Person, if
                                         applicable) in accordance with this Agreement and Purchase Notice.

 

		1.4.3	Related
                                         parties shall execute all other necessary agreements or documents, and obtain all necessary
                                         government approvals and consents, and take all necessary actions to lawfully transfer
                                         the title to the Equity Interests to Party A or the Specified Person and procure Party
                                         A or the Specified Person to be registered as the holder of the Equity Interest. The
                                         Equity Interest should be free from any Security Interest. For the purpose of this Agreement,
                                         Security Interest shall include guarantee, mortgage, any third party’s right or
                                         interest, any purchase right, pre-emption right, offset right and any other security
                                         arrangements. Notwithstanding the foregoing, the Security Interest shall not include
                                         any security interest accrued in accordance with this Agreement and the Equity Interest
                                         Pledge Agreement which is entered into by and between Party B and Party A on March 31,
                                         2018 (“Equity Interest Pledge Agreement”). According to the Equity
                                         Interest Pledge Agreement, Party B shall pledge all the equity possessed by Party B in
                                         Party C to Party A as a guarantee to the performance of the Exclusive Technical Consulting
                                         and Service Agreement which is entered into by and between Party C and Party A on March
                                         31, 2018 (“Exclusive Technical Consulting and Service Agreement”).
                                         

 

		1.5	Payments
                                         for the Equity Interest

 

1.5.1
Party A shall pay the Transfer Fee to Party B in accordance with Article 1.3 hereof.

 

		2.	Warranties
                                         Relating to the Equity Interest

 

		2.1	Party
                                         C hereby guarantees that:

 

		2.1.1	Absent
                                         prior written consent of Party A or the Specified Person, Party C will not supplement,
                                         amend, or modify any provision of the Articles of Association of the company, and shall
                                         not increase or decrease its registered capital, or alter the equity structure in other
                                         methods.

 

		2.1.2	Party
                                         C shall be legally existing, and prudently and efficiently operates its business and
                                         deals with corporate affairs in accordance with commercial standards and practice.

 

		2.1.3	Absent
                                         prior written consent of Party A or the specific person, Party C shall not sell, transfer,
                                         mortgage or dispose of any asset, business or beneficial right of Party C, or allow creation
                                         of any other Security Interest.

 

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		2.1.4	Absent
                                         prior written consent of Party A or the specific person, Party C shall not incur, inherit,
                                         guarantee or bear any debt except for (i) the debt is incurred during the routine business
                                         instead of loan; and (ii) the debt has been disclosed to Party A and has obtained Party
                                         A’s written consent.

 

		2.1.5	Party
                                         C shall operate its routine business to keep the value of its assets, and shall not result
                                         in any material influence on its business operation and the value of its asset by acts
                                         or omissions.

 

		2.1.6	Absent
                                         prior written consent of Party A or the specific person, Party C shall not enter into
                                         any material agreement except for the purpose of routine business operation. (For the
                                         purpose of this provision, an agreement covering an amount in excess of RMB100,000 shall
                                         be deemed as a material agreement).

 

		2.1.7	Absent
                                         prior written consent of Party A or the specific person, Party C shall not provide any
                                         loan or credit to any third party.

 

		2.1.8	Party
                                         C shall provide all materials relating to its operation and financial status to Party
                                         A upon Party A’s request.

 

		2.1.9	Party
                                         C shall effect and maintain insurance from the insurance company acceptable to Party
                                         A. The amount and types of such insurance shall be the same with the alike companies
                                         which operate the similar business and possess the similar assets with Party C in the
                                         same distraction.

 

		2.1.10	Absent
                                         prior written consent of Party A or the specific person, Party C shall not merge with,
                                         combine with or purchase any entity or make investments to any entity.

 

		2.1.11	Party
                                         C shall promptly inform Party A of any existing or potential litigation, arbitration,
                                         or administrative procedure in relation to Party C’s assets, business and revenue.

 

		2.1.12	Party
                                         C shall make all necessary efforts to maintain the title to its assets, including but
                                         not limited to execute all necessary or proper documents, commence all necessary or proper
                                         claims, or make all necessary or proper defences to all claims.

 

		2.1.13	Absent
                                         prior written consent of Party A, Party C shall not distribute any dividend to any shareholder.
                                         Nevertheless, Party C shall immediately distribute all payable dividends to the shareholders
                                         upon request of Party A or the specified person.

 

		2.2	Party
                                         B hereby guarantees that:

 

		2.2.1	Absent
                                         prior written consent of Party A or the specific person, Party B shall not sell, transfer,
                                         mortgage or dispose of any right or interest relating to the Equity Interest, or allow
                                         any creation of other Security Interest on the Equity Interest. However the Security
                                         Interest accrued from this Agreement and the Equity Interest Pledge Agreement shall be
                                         excluded.

 

		2.2.2	Party
                                         B shall promptly inform Party A of any existing or potential litigation, arbitration,
                                         or administrative procedure in relation to the Equity Interest.

 

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		2.2.3	Party
                                         B shall make all necessary efforts to maintain its title to the equity of Party C, including
                                         but not limited to execute all necessary or proper documents, commence all necessary
                                         or proper claims, or make all necessary or proper defences to all claims.

 

		2.2.4	Upon
                                         the request of Party A, Party B shall immediately transfer its Equity Interest to Party
                                         A or the Specified Person unconditionally at any time.

 

		2.2.5	Party
                                         B shall strictly comply with and duly perform this Agreement and any other agreements
                                         entered into by and between Party B, Party C, and Party A collectively or respectively
                                         and shall not affect the validity and enforceability of such agreements by acts or omissions.

 

		3.	Representations
                                         and Warranties

 

		3.1	Party
                                         B and Party C hereby collectively and respectively represent and warrant to Pary A that
                                         on and till the execution date of this Agreement and each and every transfer day thereafter:

 

		3.1.1	It
                                         has the authority and ability to enter into and duly perform this Agreement and each
                                         and every Equity Transfer Agreement executed thereafter by Party B or Party C collectively
                                         or respectively. Such Agreements shall be legally and effectively binding on the parties
                                         thereof and shall be enforceable in accordance with the provisions thereof. 

 

		3.1.2	The
                                         execution, delivery and performance of this Agreement or any Equity Transfer Agreement
                                         thereafter shall not: (i) violate any PRC laws; (ii) conflict with its Articles of Association
                                         or other organizational documents; (iii) breach any contract or document of which Party
                                         B and/or Party C is a party or which binds Party B and/or Party C; (iv) violate any acquired
                                         permit, approval or any valid qualification thereof; or (v) result in the ceasing or
                                         revocation or additional conditions to the acquired permit or approval. 

 

		3.1.3	Party
                                         B retains full and transferable title to its assets and facilities and absent any security
                                         interest other than the security interest accrued in this Agreement and the pledge set
                                         by the Equity Interests Pledge Agreement.

 

		3.1.4	Party
                                         B or any person designated by Party B shall unconditionally transfer any funds obtained
                                         from Party C in full to Party A (including but not limited to dividends, bonus, other
                                         rights, earnings and so forth distributed by Party C.) 

 

		3.1.5	Prior
                                         to Party A’s lawful exercise of Purchase Right, Party B shall not request Party
                                         C to distribute any dividend, bonus and other right and earning and so forth absent Party
                                         A’s permit.

 

		3.1.6	Party
                                         C has no outstanding debt except for (i) the legal debt, which is incurred during its
                                         routine business operation instead of loan; (ii) the debt has been disclosed to Party
                                         A and has obtained Party A’s written permit.

 

		3.1.7	Party
                                         C shall comply with all applicable laws and regulations relating to equity transfer.
                                         

 

		3.1.8	There
                                         is no existing, pending or potential litigation, arbitration, or administrative procedure
                                         in relation to the Equity Interest, assets of Party C and other matters of Party C.

 

    	 	 	4

     

    

 

		3.2	Party
                                         A hereby represents and warrants to Party B and Party C on the execution date of this
                                         Agreement and each transfer day thereafter:

 

		(i)	Party
                                         A shall be obligated to provide continual financial support to Party C in the event that
                                         Party C requires to obtain funds support for business operation,;

 

		(ii)	In
                                         the event that Party C fails to repay the funds provided by Party A due to Party C’s
                                         operation losses, Party A hereby agrees to forego the right to seek repayment.

 

		4.	Effective
                                         Date

 

This
Agreement shall take effect upon execution by the Parties (“Effective Date”), the term shall be ten (10) years, and
it may be extended by another ten (10) years if Party A so requires.

 

		5.	Governing
                                         Law and Dispute Resolution

 

		5.1	Governing
                                         Law

 

This
Agreement shall be governed by and construed in accordance with PRC laws.

 

		5.2	Dispute
                                         Resolution

 

With
regards to any dispute in relation to the interpretation or implementation of this Agreement, the Parties shall negotiate friendly
to settle the dispute. If it can not be settled within thirty (30) days from the date any party issuing written notice requesting
settlement of dispute through negotiation, each party has the right to submit it to China International Economic and Trade Arbitration
Committee for arbitration according to the valid arbitration rules. The arbitration shall be held in Beijing. The arbitration
award is final and binding on each party.

 

		6.	Tax
                                         and Expenditures

 

Each
party shall bear its own tax, costs and expenditures relating to preparing for and executing this Agreement and Equity Transfer
Contract and relating to completing the contemplated deal.

 

		7.	Notice

 

Any
notice or other communication under this Agreement shall be in Chinese and be sent to the address listed below or other address
as may be designated from time to time by personal delivery or mail or facsimile. Any notice required or given hereunder shall
be deemed to have been served: (a) the same date if sent by personal delivery; (b) the tenth date from delivery (subject to the
stamp) of a prepaid air-mail, or the fourth date from delivering to a professional delivery company acknowledged worldwide if
sent by mail; and (c) the receipt date recorded on the transmission confirmation notice if sent by facsimile.

 

Party
A: Tiandahai (Xiamen) Information Technology Co., Ltd.

Address:
Zone 1, No 7, Hexiang Xier Road, Siming District, Xiamen.

 

Party
B: the individuals and entities as set forth in Schedule I attached hereto

Address:
Room 304, No 30, Guanri Road, Siming District, Xiamen.

 

Party
C: Xiamen Hengda Haitian Computer Network Co., Ltd.

Address:
Room 304, No 30, Guanri Road, Siming District, Xiamen.

 

    	 	 	5

     

    

 

		8.	Confidentiality

 

		8.1	The
                                         Parties acknowledge and confirm that any oral or written information relating to this
                                         Agreement communicated among the Parties shall be deemed as confidential information
                                         (“Confidential Information”). The Parties shall keep confidential of such
                                         Confidential Information and shall not disclose to any third party unless having obtained
                                         prior written consent from the other parties. Nevertheless, Confidential Information
                                         shall not include information which (a) was at the date hereof or subsequently becomes
                                         public information (otherwise than disclosed by any party received such Confidential
                                         Information); (b) is disclosed in accordance with applicable laws or regulations; or
                                         (c) the party who disclose any Confidential Information to its attorneys or financial
                                         advisors who need to access such information shall ensure that such attorneys or financial
                                         advisors comply with this provision and keep confidential of such information. The disclosure
                                         by the employee or agent of Each Party shall be deemed as disclosed by the party itself,
                                         and the party shall be liable of the breach. The Parties agree that the provisions of
                                         this Article shall survive notwithstanding the termination of this Agreement.

 

		9.	Further
                                         Assurance 

 

		9.1	The
                                         Parties agree that they will, without any hesitation, execute any necessary documents
                                         for the performance of this Agreement or any documents which are benefit for the purpose
                                         of this Agreement, and will take all necessary actions for the purpose of this Agreement
                                         or take actions which are benefit for the purpose of this Agreement.

 

		10.	Miscellaneous

 

		10.1	Amendment
                                         and supplementation

 

Any
revision, amendment and supplementation of this Agreement shall be in writing and be executed by Each Party.

 

		10.2	Compliance
                                         with laws and regulations

 

The
Parties shall comply with all applicable PRC laws and regulations which have been formally issued and may be publicly acquired.

 

		10.3	Entire
                                         agreement

 

Unless
it is otherwise revised, amended or supplemented after execution of this Agreement, this Agreement constitutes the entire agreement
among the parties as to the subject matter, and supersedes any prior oral or written negotiations, statements or agreement among
the parties relating thereto.

 

		10.4	Headings

 

Headings
in this Agreement are only set out for reading convenience, and shall not be used to interpret, explain or otherwise influence
the meaning of the provisions of this Agreement.

 

		10.5	Severability

 

If
any of the terms of this Agreement is declared invalid, illegal or unenforceable in accordance with any applicable laws or regulations,
the validity and enforceability of the other terms hereof shall nevertheless remain unaffected, and the Parties hereto agree to,
through friendly negotiation, make valid terms to such invalid, illegal or unenforceable terms, and the economic results from
such valid terms shall be close to, as much as may be possible, the superseded invalid, illegal or enforceable terms.

 

		10.6	Successor

 

This
Agreement shall bind the successor of each party or the transferee permitted by the other parties and shall be interpreted for
its benefit.

 

		10.7	Continue
                                         to be effective

 

		10.7.1	Any
                                         duties occurred in relation to the Agreement before expiration or early termination of
                                         the Agreement shall continue to be effective after expiration or early termination of
                                         the Agreement. 

 

		10.7.2	Articles
                                         5, 7, 8 and 10.7 hereof shall survive notwithstanding the termination of this Agreement.

 

		10.8	Waiver

 

Each
party may waive the terms and conditions under this Agreement in writing. Such waiver should be duly signed by the other parties.
Any waive relating to the breach of the other party in certain circumstance shall not be deemed as that the waiver party has made
waiver to the other party for the same breach in other circumstances. 

 

[THE
REMAINDER OF THIS PAGE IS INTENTIONALLY LEFT BLANK]

 

    	 	 	6

     

    

 

 

This
page is the signing page of this Exclusive Equity Interest Purchase Agreement. IN WITNESS WHEREOF, the Parties have its
authorized representative executed this Agreement on the date first above written.

 

Party
A: Tiandahai (Xiamen) Information Technology Co., Ltd.

 

Legal
Representative: /s/ Tiandahai (Xiamen) Information Technology Co., Ltd.

 

Party
B: 

 

	Huang Xiaoyang	Tang Mian
	 	 
	Signature: /s/ Huang Xiaoyang	Signature: /s/ Tang Mian
	 	 
	Yin Shenping	Tian Ce
	 	 
	Signature: /s/ Yin Shenping	Signature: /s/ Tian Ce
	 	 
	Shi Bo	Lin Xianfeng
	 	 
	Signature: /s/ Shi Bo	Signature: /s/ Lin Xianfeng
	 	 
	Wang Zhishuang	Inner Mongolia Guangxin Investment Co., Ltd.
	 	 
	Signature: /s/ Wang Zhishuang	Legal
Representative: /s/ Inner Mongolia
	 	Guangxin Investment Co., Ltd.
	 	 
	Huang Liuqing	Baotou Zhongzhe Hengtong Technology Co., Ltd.
	 	 
	Signature: /s/ Huang Liuqing	Legal Representative: /s/ Baotou Zhongzhe
	 	Hengtong Technology Co., Ltd.
	 	 
	Li Jingru	 
	 	 
	Signature: /s/ Li Jingru	 

  

Party
C: Xiamen Hengda Haitian Computer Network Co., Ltd.

 

Legal
Representative: /s/ Xiamen Hengda Haitian Computer Network Co., Ltd.

 

    	 	 	7

     

    

 

Schedule
I: Party B

 

	NO.	 	NAME	 	ID / Certificate NO.
	1	 	Huang Xiaoyang	 	350102196901180586
	2	 	Yin Shenping	 	320113196912054853
	3	 	Shi Bo	 	422323197402214910
	4	 	Wang Zhishuang	 	350221197705091518
	5	 	Huang Liuqing	 	350402197710292025
	6	 	Li Jingru	 	64010219690530002X
	7	 	Tang Mian	 	500228199001103746
	8	 	Tian Ce	 	130636198609102889
	9	 	Lin Xianfeng	 	321202198105280623
	10	 	Inner Mongolia Guangxin Investment Co., Ltd.	 	91150200318491313H
	11	 	Baotou Zhongzhe Hengtong Technology Co., Ltd.	 	9115029168650769XH

 

 

8

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