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INTANGIBLE ASSETS, NET - Additional Information (Details)
¥ in Thousands, $ in Thousands
12 Months Ended
Dec. 31, 2024
CNY (¥)
Dec. 31, 2024
USD ($)
Dec. 31, 2023
CNY (¥)
Dec. 31, 2022
CNY (¥)
INTANGIBLE ASSETS, NET        
Amortization expenses ¥ 36,355 $ 4,981 ¥ 36,705 ¥ 34,495
Acquired finite lived intangible assets        
INTANGIBLE ASSETS, NET        
Amortization expenses 36,355 $ 4,981 36,705 34,585
Impairment loss on intangible assets ¥ 0   ¥ 0 ¥ 0