Other Receivables and Prepayments - Schedule of Other Receivables and Prepayments (Details) ¥ in Thousands, $ in Thousands	Jun. 30, 2022 CNY (¥)	Jun. 30, 2022 USD ($)	Dec. 31, 2021 CNY (¥)
Other Receivables And Prepayments [Abstract]
Prepayment for CRO services	¥ 30,307		¥ 36,879
Prepaid expenses	10,078		3,953
Deposits	4,542		4,312
Others	2,905		2,111
Other receivables and prepayments	¥ 47,832	$ 7,127	¥ 47,255

Deposits.

No definition available.

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- Definition

Other receivables and prepayments.

+ References

No definition available.

+ Details

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Period Type:	instant

- Definition

Other receivables and prepayments.

+ References

No definition available.

+ Details

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- Definition

The amount recognised as a current asset for expenditures made prior to the period when the economic benefit will be realised.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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+ Details

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- Definition

The amount receivable by the entity that it does not separately disclose in the same statement or note.

+ References

Reference 1: http://www.xbrl.org/2003/role/exampleRef
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+ Details

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- Definition

Receivables that represent amounts paid for goods and services before they have been delivered.

+ References

+ Details

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