Exhibit 4.15


 


English Translation for Reference


 


FORM OF IT PLATFORM SERVICE AGREEMENT


 


Party A:                                          
               (hereinafter referred to as “Party
A”)


 


Party B: Ying Si Kang Information Technology (Shenzhen) Co., Ltd.
(hereinafter referred to as “Party B”)


 


Pursuant to the requirements of the Contract Law of the People's
Republic of China and other relevant laws and regulations, and based on the principles of equality and mutual benefit, Party
A and Party B hereby enter into this Agreement in respect of the service of system platform and jointly observe the following terms:


 


		1.	Service items



 


During the term of the system platform
service, Party A shall be entitled to the following services:


 


		(1)	Service for the provision of spaces: Party B shall provide spaces for system operation and data
storage to Party A’ s system platform so as to ensure the smooth operation of Party A’ s system within reasonable space;



 


		(2)	Data maintenance service: It shall include the daily maintenance and backup of data, as well as
the specific data maintenance service provided by Party B’ s specialists with expertise in technologies in connection with
any data errors caused by Party A due to whatever reasons during its use of the system platform.



 


		(3)	Service in relation to the system safety and efficiency: Party B shall provide operation and maintenance
services for the operating system, high availability cluster multi-processing (HACMP), database, middleware and backup software
on which the platform system of the customer runs in order to improve the safety, stability, efficiency and rationality of the
system platform of Party A;



 


		(4)	On-site support service: Party A may enjoy on-site support service provided by the technical advisors
of Party B;



 


		(5)	Software maintenance of the system platform: It shall include maintenance services, such as optimizing
some functions of the system, adding minor functions and making minor adjustments to the operation and operating process etc.



 


		2.	Term of service



 


The term for the operation service provided by Party B
to Party A shall commence from January 2015 and end in December 2015. After the expiration of the term of service, Party A shall
execute a separate IT platform service agreement if it still requires such service.


 


		3.	Service fees



 


The system platform service fees shall be charged at a
certain percentage of the monthly operating revenue of Party A. Both parties agree to negotiating adjustments to the fee level
every three months.


 



     

     

    




		4.	Settlement of service fees



 


Party B shall confirm the service fees with Party A at
the end of each month in accordance with the charge rate set forth herein, and Party A shall provide the Service Fees Confirmation,
which shall then be signed by both parties for confirmation.


 


		5.	Payment method 



 


Party A shall pay the system platform service fees to Party
B once at the end of each quarter.


 


		6.	Liabilities of Party A 



 


		1.	Party A shall ensure the use and management of the system platform. It shall also ensure the safety
of the permitted operation environment (including computers, printers and other related hardware equipments), which will provide
a safeguard for the normal operation of the system platform;



 


		2.	Party A shall regularly back up any data in the system and keep them properly;



 


		3.	When Party B provides the system platform service, Party A shall designate its employees to cooperate
with Party B and provide necessary equipment according to the requirements of Party B;



 


		4.	When Party B completes the system platform service, Party A shall cooperate with Party B to check
if the operation of the system is normal.



 


		7.	Liabilities of Party B 



 


Party B shall provide the service for the system platform
to Party A in accordance this Agreement.


 


		8.	Amendment, termination and discharge of this Agreement



 


		1.	After this Agreement comes into effect, neither party shall at its own discretion amend,
terminate and discharge this Agreement without a unanimous agreement between the parties through consultation.



 


		2.	This Agreement may be amended or discharged after a unanimous agreement is made by
                                                                the parties through consultation, and a supplemental agreement shall be signed in respect thereof.



 




		9.	Liabilities for breach



 


		1.	After this Agreement comes into effect, Party A and Party B shall fully perform their respective
obligations hereunder. Any party who breaches this Agreement shall indemnify the other party against all losses resulting from
such breach.



 


		2.	If Party A fails to pay the contractual sum of this Agreement as scheduled, Party B shall be entitled
to request Party A to make such payment at once.



 


		10.	Miscellaneous



 


		1.	Any disputes between Party A and Party B in connection with this Agreement shall be settled by
both parties hereto through consultation, and if no settlement can be reached through consultation, any party may bring a legal
action in the court at the place where the defendant is domiciled and the disputes shall be judged pursuant to the laws of the
PRC.



 



     

     

    




		2.	This Agreement shall become effective once it is signed or sealed by the legal representative or
authorized representative of the parties.



 


		3.	This Agreement is executed in two originals, with each of Party A and Party B holding one original.



 


 


 


	Party A: ______________________________	 	Party B: Ying Si Kang Information Technology (Shenzhen) Co., Ltd.
	 	 	 
	Representative: ____________________________	 	Representative: ____________________________
	 	 	 
	Date: _____(mm) _______ (dd) _______ (yy)	 	Date:  ____(mm) ______(dd) ______ (yy)