Leases (Tables)

6 Months Ended

Jun. 30, 2025

Leases [Abstract]

Schedule of Operating Leases

A summary of supplemental information related to operating leases as of the year ended December 31, 2024 and the six months ended June 30, 2025 was as follows:

	As of December 31, 2024			As of June 30, 2025
	RMB			RMB			US$
				(Unaudited)
Operating lease right-of-use assets, net		16,205			12,003			1,676
Operating lease liabilities, current		1,843			981			137
Operating lease liabilities, non-current		4,137			2,933			409
Weighted average remaining lease terms		3.22 years			2.72 years			2.72 years
Weighted average discount rate		4.64	%		3.95	%		3.95	%

Schedule of Future Lease Payments Under Operating Leases

Future lease payments under operating leases as of June 30, 2025 were as follows: 

	As of June 30, 2025
	RMB
	(Unaudited)
FY2025		1,137
FY2026		2,028
FY2027		1,246
FY2028		779
FY2029		465
FY2030		319
FY2031		-
Total future lease payment		5,974
less: imputed interest		(2,060	)
Represent value of future lease payments(i)		3,914

(i) Present value of future operating lease payments consisted of current portion of operating lease liabilities and non-current portion of operating lease liabilities, amounting to RMB981 (US$137) and RMB2,933 (US$409) as of June 30, 2025.