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Property and Equipment, Net (Tables)

12 Months Ended

Dec. 31, 2022

Property, Plant and Equipment [Abstract]

Schedule of property and equipment, net

		As of
		December 31,				December 31,
		2021				2022
		RMB				RMB				US$
Motor vehicles			1,428,587				1,538,213				220,862
Electronic equipment			1,255,203				1,783,988				256,151
Machinery			117,656				1,119,594				160,755
Other equipment			639,424				1,041,034				149,473
Subtotal			3,440,870				5,482,829				787,241
Less: accumulated depreciation			(2,286,895	)			(2,869,565	)			(412,020	)
Property and equipment, net			1,153,975				2,613,264				375,221

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- References

No definition available.

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- Definition

Tabular disclosure of physical assets used in the normal conduct of business and not intended for resale. Includes, but is not limited to, balances by class of assets, depreciation and depletion expense and method used, including composite depreciation, and accumulated deprecation.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 360
-SubTopic 10
-Section 50
-Paragraph 1
-URI https://asc.fasb.org/extlink&oid=6391035&loc=d3e2868-110229

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