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v3.23.1

Additional Financial Information of Parent Company, Financial Statements Schedule I - Condensed Statements of Cash flows (Details) ¥ in Thousands, $ in Thousands | 12 Months Ended
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Dec. 31, 2022 CNY (¥) | Dec. 31, 2022 USD ($) | Dec. 31, 2021 CNY (¥) | Dec. 31, 2020 CNY (¥)
Cash flows from operating activities: |  |  |  |
Net (loss) income | ¥ 976,571 | $ 141,587 | ¥ 1,314,131 | ¥ (745,225)
Adjustments to reconcile net income to net cash provided by operating activities: |  |  |  |
Income from equity in affiliates, net of dividends | (33,708) | (4,887) | (206,218) | (60,397)
Share-based settlement expenses |  |  | 19,908 | 1,290,811
Changes in operating assets and liabilities: |  |  |  |
Amounts due from related parties | (2,040) | (296) | 53,194 | 14,990
Other current assets | (17,001) | (2,465) | 57,135 | (96,832)
Deferred tax assets | (84,904) | (12,310) | (119,606) | (67,330)
Contingent liabilities | 99,000 | 14,354 | (11,398) | 530,433
Other current liabilities | (178,823) | (25,927) | 191,420 | (361,210)
Other non-current liabilities | (40,260) | (5,837) | 99,165 | (2,578)
Net cash provided by operating activities | 632,901 | 91,764 | 1,521,838 | 796,353
Cash flows from investing activities: |  |  |  |
Proceeds from long-term investments | 19,366 | 2,808 | 8,465 | 26,606
Net cash provided by (used in) investing activities | 74,289 | 10,773 | (2,572,094) | 352,584
Cash flows from financing activities: |  |  |  |
Proceeds from issuance of ordinary shares upon exercise of stock options | 247,015 | 35,814 |  |
Payment for repurchase of ordinary shares |  |  | (372,376) | (281,610)
Net cash (used in) provided by financing activities | 233,761 | 33,892 | (513,121) | (371,422)
Effect of exchange rate changes | 81,054 | 11,751 | (46,714) | (148,745)
Net increase (decrease) in cash and cash equivalents | 1,022,005 | 148,180 | (1,610,091) | 628,770
Cash and cash equivalents - beginning of year | 3,412,613 | 494,782 | 5,022,704 | 4,393,934
Cash and cash equivalents - end of year | 4,434,618 | 642,962 | 3,412,613 | 5,022,704
Parent company |  |  |  |
Cash flows from operating activities: |  |  |  |
Net (loss) income | 976,571 | 141,587 | 1,314,131 | (745,225)
Adjustments to reconcile net income to net cash provided by operating activities: |  |  |  |
Income from equity in subsidiaries and VIEs, net of dividends | (942,081) | (136,586) | (1,309,836) | (978,658)
Income from equity in affiliates, net of dividends | (41,385) | (6,000) | (28,606) | (58,913)
Share-based settlement expenses |  |  | 19,908 | 1,290,811
Changes in operating assets and liabilities: |  |  |  |
Amounts due from subsidiaries and VIEs |  |  |  | 356,685
Amounts due from related parties | (63) | (9) | 18 | (94)
Amounts due to subsidiaries and VIEs | 52,262 | 7,577 | 28,584 | 56,937
Other current assets |  |  | 40,772 | (31,417)
Deferred tax assets |  |  |  | 1,226
Contingent liabilities |  |  | (11,398) | 530,433
Other current liabilities | (31,336) | (4,543) | 11,828 | (10,249)
Other non-current liabilities |  |  | (2,276) | 908
Net cash provided by operating activities | 13,968 | 2,026 | 63,125 | 412,444
Cash flows from investing activities: |  |  |  |
Increase in investments in subsidiaries and VIEs | (17,492) | (2,536) | (1,120,785) | (43,690)
Capital return from investments in affiliates |  |  |  | 101,114
Net cash provided by (used in) investing activities | (17,492) | (2,536) | (1,120,785) | 57,424
Cash flows from financing activities: |  |  |  |
Proceeds from issuance of ordinary shares upon exercise of stock options | 1,493 | 216 | 11,114 | 33,372
Proceeds from advances from subsidiaries | 287,876 | 41,738 | 537,604 |
Repayment of advances from subsidiaries | (448,387) | (65,010) | (82,481) |
Payment for repurchase of ordinary shares |  |  | (372,376) | (281,610)
Proceeds from offering, net of issuance cost | 247,015 | 35,814 |  |
Net cash (used in) provided by financing activities | 87,997 | 12,758 | 93,861 | (248,238)
Effect of exchange rate changes | 41,227 | 5,977 | (171,897) | (111,190)
Net increase (decrease) in cash and cash equivalents | 125,700 | 18,225 | (1,135,696) | 110,440
Cash and cash equivalents - beginning of year | 224,145 | 32,498 | 1,359,841 | 1,249,401
Cash and cash equivalents - end of year | ¥ 349,845 | $ 50,723 | ¥ 224,145 | ¥ 1,359,841

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