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Accrued Liabilities And Other Current Liabilities - Summary of Accrued Liabilities and Other Current Liabilities (Detail) ¥ in Thousands, $ in Thousands | Dec. 31, 2024 CNY (¥) | Dec. 31, 2024 USD ($) | Dec. 31, 2023 CNY (¥)
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Payables and Accruals [Abstract] |  |  |
Accrued payroll and welfare | ¥ 47,098 | $ 6,452 | ¥ 50,862
Other taxes and surcharge | 14,458 | 1,981 | 20,619
Accrued reimbursement expenses | 9,611 | 1,317 | 12,881
Professional service fees | 231 | 32 | 1,628
Others | 18,100 | 2,480 | 18,945
Accrued liabilities and other current liabilities | ¥ 89,498 | $ 12,262 | ¥ 104,935

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