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CONSOLIDATED STATEMENTS OF CHANGES IN SHAREHOLDERS DEFICIT (Parenthetical) - CNY (¥)
¥ in Thousands
12 Months Ended
Dec. 31, 2022
Dec. 31, 2021
CONSOLIDATED STATEMENTS OF CHANGES IN SHAREHOLDERS' DEFICIT    
Foreign currency translation adjustments, tax ¥ 0 ¥ 0
Net loss attributable to redeemable non-controlling interests ¥ 464 ¥ 806