Exhibit 10.17

Power of Attorney

Dated: February 4, 2018

This Company, Beijing Min Si Lian Hua Investment Management Co., Ltd., a limited liability company organized and existing under the laws of the PRC, with its registered address at Room No. 5704, 5th Floor, Shen Chang Plaza, No. 51 Zhi Chun Road, Haidian District, Beijing, and a holder of 0.0001% of the entire registered capital in Youxin Yishouche (Beijing) Information Technology Co., Ltd. (“Youxin Yishouche”) as of the date when the Power of Attorney is executed, hereby irrevocably authorize Yougu (Shanghai) Information Technology Co., Ltd. (“WFOE”) to exercise the following rights relating to all equity interests held by me now and in the future in Youxin Yishouche (“My Shareholding”) during the term of this Power of Attorney:

The WFOE is hereby authorized to act on my behalf as my sole and exclusive agent and attorney with respect to all matters concerning My Shareholding, including but not limited to: 1) attending shareholders’ meetings of Youxin Yishouche; 2) exercising all the shareholder’s rights and shareholder’s voting rights that I am entitled to under the relevant PRC laws and Youxin Yishouche’s Articles of Association, including but not limited to the sale, transfer, pledge, or disposition of My Shareholding in part or in whole pursuant to the Transaction Documents (as defined below); and 3) designating and appointing on my behalf the legal representative, directors, supervisors, chief executive officer, and other senior management members of Youxin Yishouche.

The WFOE shall have the power and authority to, on my behalf, execute all the documents I shall sign as stipulated in the Exclusive Option Agreement entered into by and among myself, the WFOE, and Youxin Yishouche on February 4, 2018 and the Equity Pledge Agreement entered into by and among me, the WFOE, and Youxin Yishouche on February 4, 2018 (collectively referred to as the “Transaction Documents”), and perform the terms of the Transaction Documents.

All the actions associated with My Shareholding conducted by the WFOE shall be deemed as my own actions, and all the documents related to My Shareholding executed by the WFOE shall be deemed as executed by me. I hereby acknowledge and ratify those actions and/or documents conducted and/or executed by the WFOE.

The WFOE is entitled to re-authorize or assign its rights related to the aforesaid matters to any other person or entity at its own discretion and without giving prior notice to me or obtaining my consent. If required by PRC laws, the WFOE shall designate a PRC citizen to exercise the aforementioned rights.

From the date that I became and during the period that I am a shareholder of Youxin Yishouche, this Power of Attorney shall be irrevocable and continuously effective and valid.

During the term of this Power of Attorney, I hereby waive all the rights associated with My Shareholding, which have been authorized to the WFOE through this Power of Attorney, and shall not exercise such rights by myself.

Signature Page to Power of Attorney

	Beijing Min Si Lian Hua Investment Management Co., Ltd.

	[Company seal is affixed]

	By:	/s/Xu Bo
	Name:	Xu Bo
	Title:	Legal Representative

Accepted by:

Yougu (Shanghai) Information Technology Co., Ltd. (Seal)

[Company seal is affixed]

By:	/s/Zeng Zhen
Name:	Zeng Zhen
Title:	Legal representative

Acknowledged by:

Youxin Yishouche (Beijing) Information Technology Co., Ltd. (Seal)

[Company seal is affixed]

By:	/s/Zeng Zhen
Name:	Zeng Zhen
Title:	Legal representative