XML 79 R64.htm IDEA: XBRL DOCUMENT v3.22.1
Income tax expense (Details) - CNY (¥)
¥ in Thousands
 12 Months Ended
Dec. 31, 2021
Dec. 31, 2020
Dec. 31, 2019
Statement [Line Items]      
Profit/(loss) Before Income Taxes ¥ (128,072) ¥ 19,854 ¥ 58,616
Income Taxes [member]      
Statement [Line Items]      
Profit/(loss) Before Income Taxes (128,072) 19,854 58,616
Computed Expected Income Tax Expense (32,018) 4,963 14,654
Tax Effect Of Non-deductible Expenses 33,058 13,817 6,260
Tax Effect Of Tax-exempt Entities 604 804 716
Tax Effect Of Non-taxable Income (1,644) (19,584) (21,630)
Income Tax Expense ¥ 0 ¥ 0 ¥ 0