Exhibit 4.22


 


Technical Service
Agreement


 


Filing No:
20200729007


 


Purchaser(Party
A):Beijing Qichi Trading Co., Ltd


Address: Room 002, Building D, Lin 29, Jiaocun village, Miaocheng
Town, Huairou District, Beijing


Legal representative: Lv Suliang


Project contact: Li Jing


Contact information: [***]


Address: [***]


 


Provider (Party B): Beijing Lianji Technology
Co., Ltd


Address: Room 003, 15 / F, block B, Building
1, No.38, Zhongguancun Street, Haidian District, Beijing


Legal representative: Wu Longming


Project contact: Zhou Hua


Contact: [***]


Mailing address: [***]


 


Considering Party B's good qualification
and strong professional and technical advantages and expertise, Party A purchases the "Blockchain-Based Asset Digital Platform (version
v.1.0)" developed by Party B, as well as the customized technical services (hereinafter referred to as "Party B's services")
provided by Party B. After friendly discussion, on the base of truly and fully expressing their requests and the expectations, under the
Agreement law of the people's Republic of China, both parties have reached the following agreement, which shall be abided by both parties.


 


Part one, Definitions


 


The words used in this Agreement
have the following meanings:


 


1. "Software" includes
 "software system". Unless otherwise specified, it refers to the " Blockchain-Based Asset Digital Platform (version v.1.0)"
described in this Agreement, including Party B's services and related documents.


 


2. "Deliverable" refers
to the software and technical documents can be delivered by Party B, including installation disk, technical documents, user guide, installation
guide and test report, etc.


 


3. "Delivery" refers
to Party B's behavior of delivering the Blockchain-Based Asset Digital Platform (version v.1.0) and Party B's services within the time
scheduled by both parties.


 


4. "Source code" refers
to the source code of " Blockchain-Based Asset Digital Platform (version v.1.0)" specially developed by Party B for Party A.


 






     


     


    

 


5. "Trade Confidentiality"
refers to any information owned by Party A and Party B and not known to any third party, including but not limited to management information,
methods, customer list, business data, product information, sales channels, technical know-how, source code and computer documents; The
information shall be deemed as trade confidentiality if not disclosed by Party A and Party B clearly.


 


6. "Project": it refers
to the related independent subsystem or module that is completed by Party B in the process of selling " Blockchain-Based Asset Digital
Platform (version v.1.0)" and Party B's service as specified in the Agreement.


 


7. "Specification" refers
to the technical standards and specifications set out in the technology field or in Party B's services description.


 


8. "Working day" refers
to all working days other than holidays stipulated by the state, and dates not specified as working days in calendar.


 


Part Two, Description
of customized technical service of " Blockchain-Based Asset Digital Platform (version v.1.0)"


 


1. For the business operation
purpose, it is kind of service rooted from the action that Party A purchases the blockchain-based asset digital platform (version v.1.0)
from Party B. Party A shall provide a specific description of its customized requests; Once there were no specific description by Party
A, Party B shall provide standard design and development with full understanding of the technical request.


 


2. Software system


 


2.1 The software system
purchased by Party B is (system name): "          Blockchain-Based Asset
Digital Platform (version v.1.0)"


 


2.2 The material technical functions of Party B:


 


1) Support Party A to complete and implement the blockchain-based
technology for asset digitization business on the platform;


 


2) Software functions including: asset custody; digital
asset issuance; digital asset transfer; digital asset redemption; digital asset management; configuration management of smart Agreement
based on eth (Ethereum blockchain) public chain;


 


3) The types of assets including: traditional art including
but not limited to painting, calligraphy, sculpture and various types of emerging art assets;


 


3. The target of " blockchain-based asset digital
platform (version v.1.0)" and Party B's service


 


The overall function of the software shall meet the
function requirements of the front-end website, the digital operation and management subsystem, the back-end operation and smart contract
management subsystem, etc. which are communicated and known by both of Party A and Party B, and shall meet the technical parameters
of correctness, efficiency, safety, reliability and practicability.


 






     


     


    

 


Part three Services of Party B


 


1. Delivery of software and Party B's services


 


From the date of signing this Agreement, Party
B shall perform the obligations specified in this Agreement, complete and deliver the qualified software and services on time according
to the schedule.


 


2. Information and materials


 


Party A and Party B shall fully cooperate and
communicate with each other. Party B has the right to learn about the current status of Party A’s project and has rights ofvaccessing
to related materials under the terms of this Agreement, and to learn and comprehend the existing relevant data and materials of Party
A with related personnel, so as to conduct a comprehensive research and design of the software. Party A shall actively cooperate and communicate
with Party B and provide Party B with clear and full information and materials, especially the information and materials related to the
functions and qualifications of Party A for the software and Party B's services. If Party A fails to provide the information and materials
held by Party A required by Party B, Party A shall bear the consequences of failure to provide such information and materials. Party B
agrees that Party A is only obliged to provide the above information to Party B's project contact person, and Party B's project contact
person shall immediately provide Party A with a written document after receiving the above information, and both parties agree that the
information is applicable to the terms of "trade confidential protection" in this Agreement.


 


3. Service plan of Party B


 


3.1 Party A and Party B will jointly conduct the features analysis
according to the description of the software and services required in the Agreement and also the data and information provided by Party
A. Once Party A might consult or ask opinions from Party B on the software functions, objectives, requirements and related technical issues,
Party B shall explain and reply in a timely manner.


 


3.2 Party B shall communicate with Party A and obtain Party A's confirmation
according to the software function, objective and requirement analysis agreed in this Agreement.


 


4. Progress Report


 


Party B shall regularly provide Party A with project
progress reports in e-mail, written notice or other forms, including project progress or project implementation, software delivery and
Party B's service, difficulties and obstacles encountered, impacts of the project, personnel, whether there is project change, or other
information related to the project which Party A should know or Party A requires to know. In case of any material problem or change occurred,
Party B shall make a written report to Party A within 5 working days from the date of change. Party B shall also reply to the inquiry
related to the project raised by Party A within 5 working days time to time. If Party B violates the provisions of this Agreement, Party
B shall bear the adverse consequences of project delay and Party A's failure to make timely payment or its cooperation in respect of the
project. Party A shall reply to Party B within 5 working days since the date of receiving the written report from Party B; If Party A
delays in reply, refuses to reply or has other problems in reply, which affects the work progress of Party B, all consequences arising
therefrom shall be borne by Party A.


 






     


     


    

 


5. Sub-contract


 


Without the written consent from Party A, Party B shall
not transfer, subcontract or subcontract part or all of its rights and obligations under this Agreement to other third companies or individuals.
Otherwise, Party A has the right to terminate the Agreement and claim for the legal responsibility of Party B.


 


Part Four Delivery and Acceptance


 


1. Subsystem delivery


 


1.1 Party B shall make the product delivery according
to the time schedule agreed by both parties. Party B shall make corresponding test of the delivered parts under the provisions and function
features of this Agreement.


 


1.2 Once the delivery could not be carried out
according to the specified time due to the reasons of Party A, Party B will postpone the delivery accordingly; If Party A refuses to accept
delivery, it shall be deemed that Party B has delivered it. If Party A requests delay in delivery or refuses to take-in the delivery,
Party A shall make the payment according to the Agreement, except otherwise agreed by both parties.


 


2. Delivery


 


2.1 Party B shall deliver the software and all
relevant documents in accordance with the contents and time agreed in the Agreement. Once the situation of the incomplete and inaccurate
delivery of Party B occurred, it is deemed that Party failed to make a qualified delivery.


 


2.2 Under the guidance of Party B, the delivered
project has any fault or problem due to improper operation and test of Party A, Party B shall help to clear or tackle the project failure
or problem upon request of Party A, and the cost incurred shall be borne by Party A with discussion and determination by both parties.
If the compensation could not be reached, both parties shall be taken the cost of similar projects into consideration for a parameter.


 


3. Acceptance


 


Party A shall immediately test and verify the
delivered parts after receiving to confirm whether the functions, specifications and requirements of the agreed software and services
are met. Once qualified, a written notice will be issued to Party B to approve the acceptance of the delivery; If there is any defect,
the defect description will be provided and related upgrade will be conducted. Party B shall immediately fix the defect, and then test
and re-evaluate the product, and submit the updated delivery accordingly. Party A shall issue a written acceptance documents or defect
report to Party B after receiving the delivery. Both parties shall repeat this procedure until Party A confirms acceptance.


 


"Defects" mentioned in this Agreement
refer to that the delivery parts do not meet the standards stated in the Agreement, or are not reach the requirement agreed by Party A
and Party B.


 


4. System Acceptance


 


4.1 After the implementation of the software,
Party A shall timely carry out the system acceptance of the software according to the function features. Party B shall send an acceptance
request to Party A in the written form. After receiving the acceptance request, Party A shall complete the test and acceptance of the
software system according to the standards agreed by both parties and signoff in the written form.


 






     


     


    

 


4.2 Once the software failed to pass the system
acceptance due to defects, Party B shall tackle the fault within 5 working days and undertake the relevant expenses.


 


4.3 Once the software failed to pass the system
acceptance due to Party A's reason, Party A shall tackle the fault within a reasonable time before acceptance. If the system fails to
complete the acceptance within 15 days after receiving the acceptance request from Party B due to Party A's reason, Party B has the right
to conduct unilateral acceptance in a reasonable way and submit the acceptance report to Party A, which is deemed as the pass of the acceptance.
When Party B conducts unilateral acceptance, Party A shall provide convenience for the acceptance; Once Party B failed to carry out a
unilateral acceptance due to Party A's reason, Party B shall be exempted from unilateral acceptance, and Party A shall be deemed to have
passed the acceptance.


 


Part Five Intellectual property


 


The intellectual property of software products
and customized development parts (including the docking part with the third-party system) shall be owned by Party A. Without a written
permission of the other party, Party B shall not publish the source code, and cannot copy, forward, sell or disclose, transfer or license
the technical achievements, software, know-how, confidential information, technical materials and documents involved in Party B's services
to a third party in any way. Once Party B violated the provisions of this Agreement, should immediately stop such actions, and shall also
pay a penalty equivalent to 30% of the total Agreement price to Party A; If the actual loss exceeds the penalty, Party B shall make up
the excess accordingly. The intellectual properties not involved in Party B's services still belong to Party B.


 


Part Six, Term and Payment


 


1. Cooperation period: from July 29, 2020
to July 28, 2021.


 


2. The total fee to be paid by Party A is RMB
1.35 million (in words: one million three hundred and fifty thousand Yuan) in three times.


 


First payment: Party A shall pay Party B RMB 400,000
Yuan (in words: four hundred thousand yuan) within 5 working days after August 30, 2020.


 


Second Payment: Online launch, Party A shall pay
Party B RMB 600,000 Yuan (in words: RMB 600000) within 5 working days after March 30, 2021.


 


Final payment: Party A shall pay Party B RMB 350000
Yuan (in words: three hundred and fifty thousand yuan only) within 5 working days after June 30, 2020.


 


3. Bank account information:


 


Account Name: Beijing Lianji
Technology Co., Ltd


Bank of deposit: Chaoyang
Park Branch of Beijing Branch of China Merchants Bank


Account number: [***]


 


Part Seven Liability
for breach of Agreement and Exemption


 


1. At any time before the termination
date of this agreement, if the performance of this agreement is affected by force majeure which is unforeseeable, unavoidable and insurmountable,
Party A and Party B shall not be liable for breach of Agreement.


 






     


     


    

 


2. If any conditions based for
the establishment and performance of this Agreement were changed due to external reasons (including but not limited to political, economic,
financial, legal and other reasons) which cannot be attributed to Party A and Party B, and the changes bring direct impact to the performance
of this Agreement, either Party A or Party B shall terminate this agreement in advance on the ground of force majeure. The valid evidence
of this force majeure should be submitted to the other party timely, and also notification of the changes should send to the other Party
within five workdays after noticing the changes. Party A and Party B shall not be liable for breach of Agreement.


 


3. If Party A fails to make payment
according to the Agreement without any proper reason, and Party A fails to make payment within 7 working days after Party B's written
notice, Party A shall pay Party B with a penalty of 1/1000 of the total Agreement fee per day. Party B shall not be responsible for the
delay of consequence caused by the delay of payment.


 


Part Eight Confidentiality


 


1. Party A and Party B agree that
they shall not disclose the relevant information under this agreement to any organization or individual, including but not limited to
the other party's business information, customer information, product information and technical information obtained from the performance
of this agreement, except for those required by laws and regulations or relevant national authorities and regulatory agencies.


 


2. Party A and Party B shall ensure
that their relevant employees perform the confidentiality obligations under this agreement.


 


3. All confidentiality obligations
under this Agreement shall not be invalid, rescinded or terminated due to any possible invalidity, rescission or termination of this agreement.
If this agreement is declared invalid, rescinded or terminated, both parties shall continue to perform relevant confidentiality obligations.


 


Part Nine
Dispute resolution


 


Any dispute
arising from the performance of this agreement between Party A and Party B shall be settled through friendly negotiation. If the negotiation
fails, either party has the right to bring a lawsuit to the people's Court of the place where Party B is located.


 


Part Ten
Termination of agreement


 


1. Both
parties have the right to terminate this Agreement three months in advance.


 


2. After
the termination of this agreement, Party B shall assist Party A with the subsequent handover work.


 


Part Eleven
 Miscellaneous


 


1. This
Agreement shall be signed by the representatives or authorized persons of Party A and Party B.


 






     


     


    

 


2. This
agreement is made in duplicate, one copy for Party A and Party B respectively, and each copy has the same legal effect.


 


3. After
this Agreement comes into effect, neither party shall change any terms of this Agreement without authorization by the other Party. If
this agreement needs to be changed, both parties shall reach a written amendment through consultation. The additional terms of this Agreement
have the same legal effect as this agreement.


 


(Signature
page follows)


 






     


     


    

 


Party A: Beijing Qichi Trading
Co., Ltd.


 


	/s/: Li Jing	 
	Legal representative / authorized representative: Li Jing	 
	Tel: [***]	 
	Date: July 29, 2020	 


 


Party B: Beijing Lianji Technology
Co., Ltd


 


	/s/ Zhou Hua	 
	legal representative / authorized representative: Zhou Hua	 
	Tel: [***]	 
	Date: July 29, 2020