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v3.22.1

Consolidated Statements of Cash Flows ¥ in Thousands, $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2021 CNY (¥) | Dec. 31, 2021 USD ($) | Dec. 31, 2020 CNY (¥) | Dec. 31, 2019 CNY (¥)
CASH FLOWS FROM OPERATING ACTIVITIES |  |  |  |
Net income | ¥ 2,143,152 | $ 336,307 | ¥ 3,407,567 | ¥ 3,200,645
Adjustments to reconcile net income to net cash from operating activities: |  |  |  |
Depreciation of property and equipment | 225,310 | 35,356 | 158,229 | 106,941
Amortization of intangible assets | 83,710 | 13,136 | 12,045 | 11,662
Amortization of operating lease assets | 122,144 | 19,167 | 108,904 | 122,427
Loss/(gain) on disposal of property and equipment | (1,203) | (189) | (249) | 83
Provision for doubtful accounts | 53,294 | 8,363 | 95,683 | 36,676
(Earnings)/loss from equity method investments | (301) | (47) | 1,246 | (685)
Fair value change of short-term investments | 107,526 | 16,873 | 9,042 | 20,662
Fair value change of other non-current assets |  |  | 15,658 | 5,442
Interest income of convertible bond |  |  | (77,720) | (70,889)
Share-based compensation | 206,060 | 32,335 | 211,206 | 204,008
Deferred income taxes | (151,188) | (23,725) | (22,427) | 144,963
Changes in operating assets and liabilities: |  |  |  |
Accounts receivable | 931,432 | 146,162 | (39,910) | (479,538)
Amounts due from related parties, current | (36,073) | (5,661) | (17,802) | 4,546
Prepaid expenses and other current assets | 1,046 | 164 | (217,720) | (50,995)
Amounts due from related parties, non-current | 10,634 | 1,669 | (13,654) | (2,468)
Other non-current assets | 3,177 | 499 | (252,877) | (186,591)
Accrued expenses and other payables | (432,192) | (67,820) | (158,270) | (22,630)
Advance from customers | (3,865) | (607) | 31,599 | 20,619
Deferred revenue | 237,346 | 37,245 | (55,286) | (139,773)
Income tax payable | 148,165 | 23,250 | 39,688 | (73,721)
Amounts due to related parties | (47,998) | (7,532) | 43,508 | 16,519
Other liabilities | (76,242) | (11,964) | 47,171 | 21,466
Net cash generated from operating activities | 3,523,934 | 552,981 | 3,325,631 | 2,889,369
CASH FLOWS FROM INVESTING ACTIVITIES |  |  |  |
Purchase of property and equipment | (218,798) | (34,334) | (263,892) | (204,113)
Proceeds from disposal of property and equipment | 1,030 | 162 | 388 | 621
Purchase of intangible assets | (810) | (127) | (573) |
Cash consideration paid for the TTP acquisition, net of cash acquired | (77,444) | (12,153) | (639,760) |
Purchase of short-term investments | (27,082,428) | (4,249,824) | (40,050,012) | (42,660,267)
Maturity of short-term investments | 23,565,437 | 3,697,931 | 37,968,391 | 41,695,492
Net cash used in investing activities | (3,813,013) | (598,345) | (2,985,458) | (1,168,267)
CASH FLOWS FROM FINANCING ACTIVITIES |  |  |  |
Proceeds from exercise of share options | 37,032 | 5,811 | 104,154 | 68,676
Payment of dividends | (673,375) | (105,667) | (651,121) |
Proceeds from issuance of ordinary shares | 3,565,843 | 559,559 |  |
Payments for repurchase of ordinary shares | (31,204) | (4,897) |  |
Net cash generated from/(used in) financing activities | 2,898,296 | 454,806 | (546,967) | 68,676
Effect of exchange rate changes on cash and cash equivalents and restricted cash | (46,809) | (7,345) | (17,556) | (13,250)
Net increase/(decrease) in cash and cash equivalents and restricted cash | 2,562,408 | 402,097 | (224,350) | 1,776,528
Cash and cash equivalents and restricted cash at beginning of year | 1,769,148 | 277,618 | 1,993,498 | 216,970
Cash and cash equivalents and restricted cash at end of year | 4,331,556 | 679,715 | 1,769,148 | 1,993,498
Supplemental disclosures of cash flow information: |  |  |  |
Income taxes paid | 340,215 | 53,387 | 563,415 | 430,308
Purchase of fixed assets included in accrued expenses and other payables | 18,624 | 2,923 | 34,061 | 20,382
Cash paid for operating lease cost | 137,693 | 21,607 | 135,773 | 132,096
Right-of-use assets acquired under operating leases | ¥ 38,023 | $ 5,967 | ¥ 217,668 | ¥ 54,315

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