Exhibit 4.7


 





Lease Agreement


 


	Party A(lessor):	Ping Han	ID number/legal representative:




 


	Add.: 	Tel:




 


	Party B(lessee): 	 Tianjin Mingda Jiahe Real Estate Co. Ltd.




 


	ID No./legal representative:	




 


	Add.: 	Tel:




 


In accordance with “Contract Law
of People’s Republic of China”, “Measures for the Administration of Urban Housing Leasing” of Ministry
of Construction as well as relevant regulations in Tianjin, Party A and Party B reach into following agreement through consultation
and abide by it:


 


Clause 1 (Rental house situation, area
and ancillary facilities), rental house(hereby referred as “the house”) is situated in rooms 1304 to 1306, Seton Building,
at the crossing of Xikang road and Chengdu Road, Heping District, Tianjin, floor area 611.47 square meters, please refer to the
appendix of this contract for the ancillary facilities: schedule of ancillary facilities.


 


Clause 2 (Purpose of leasing) The house
is solely for the purpose of office, Party B shall not use it for other purpose without authorization.


 


Clause 3 (Term of leasing) from January
1, 2019 to December 31, 2023.


 


Clause 4 (Rent and term of payment) The
house’s rent is RMB735,012.00, settled every six months, the first payment of rent is delivered on December 23, 2018 by Party
B to Party A, the rent for subsequent half-year is paid fifteen days prior to the due date.


 


Clause 5 Party B could pay Party A the
rent through bank transfer or in cash, in case of bank transfer, Party A shall provide Party B with designated account number for
receipt of payment, in case of cash payment, Party A shall issue formal invoice or receipt to Party B.


 


Clause 6 (Responsibilities of Party
A)


 


		1.	Party A guarantees that the property rights of the leased
premises are clear and that action of leasing is in compliance with relevant national and Tianjin laws, regulations, rules and
administrative regulations, at the same time, Party A has a full lease interest in the rental house.
		2.	Party A shall deliver the house to Party B within seven
days upon the effectiveness of this contract. If Party A is late to deliver the house, Party A shall pay Party B a penalty of
breach of contract at 3/1000 of the monthly rent per day overdue. In case of failure to deliver the house seven days overdue,
Party B is entitled to terminate the contract and claim the indemnity against Party A.
		3.	During the lease period of Party B, in the event of any
damage (including natural loss) to the house or the ancillary facilities arisen from reasons not attributable to Party B, Party
A is responsible to repair. Party B shall assist Party A to repair the house, unless otherwise agreed by both party.
		4.	Party A shall provide Party B with license required for
Party B’s operation (note: the materials as required by relevant national license issuance).



 






     


     


    

 


Clause7 (Responsibilities of Party B)


 


1. In case of following circumstances committed
by Party B, Party A is entitled to unilaterally terminate the contract, require Party B to return the house within seven days and
claim indemnity against Party B.


 


	(1)	Without Party A ‘s consent, sublease or under-lease the house to another person without authorization
or unauthorized exchange and use;
	(2)	Without Party A’s consent, transform the house structure, damage the house or alter the use
of the house without authorization;
	(3)	15 days in arrears to pay the rent;
	(4)	Make use of the house for illegal activity or storing hazardous property;
	(5)	



 


2. During the term of leasing, Party B
shall pay for the following expenses:


 


		l	Property administration fees
		l	Water tariff and electricity fees
		l	Parking fees
		l	Internet fees
		l	Telephone fees and miscellaneous fees:
Party B shall bear the charges incurred by Party B.



 


Clause 8 (Change of contract and termination)


 


	1.	During the term of leasing, both parties shall not terminate the contract without reason. Either
party shall notify the other party in writing one month in advance of the earlier termination and pays the other Party a penalty
equivalent to one month’s rent. Upon Party B’s withdrawal, the furniture left over shall be disposed of by Party A.
	2.	After the expiration of the leasing, in case of Party B’s request to renew the contract,
it shall notify Party A in writing 30days in advance. Party A shall formally reply to Party B in writing within 10 days upon acknowledgement
of the notice, it is deemed as disagreement to renewal if Party A fails to reply, then Party B shall return the house; if Party
A agrees to prolong the leasing, the contract of leasing shall be renewed. Party B has preferential rights to lease under the same
conditions.
	3.	In case of force majeure (including lawful demolition of leasing property administrator) which
causes the house loss or demolition in which circumstance contract is impossible to renew, either party could terminate the contract
and no party is liable for breach of contract. Party A shall collect the rent for actual lease period.



 


Clause 9 The matters not covered in this
contract shall be separately agreed by both parties with supplementary agreement. Supplementary agreement bears the same legal
effect with this contract. In case of disputes occurred during the execution of this contract, both parties shall resolve the dispute
through consultation. If consultation fails, either party shall file a suit in a people’s court.


 


Clause 10 This contract comes into effect
upon both parties’ signature and is in duplicate with each party holding one copy. Copies bear the same legal effect.


 


Clause 11 The appendix constitutes an integral
part of this contract and bears the same legal effect with this contract.


 


Clause 12 Other agreements: none


 






     


     


    

 


Appendix: Schedule of ancillary facilities


 


	Party A (seal): 	Party B (seal):
	Entrusted agent: 	Entrusted agent:
	Signature:	 /s/ Ping Han	Signature:	 /s/ Tianjin Mingda Jiahe Real Estate
	Co. Ltd.	 
	Date:	day month year