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CONSOLIDATED STATEMENTS OF CASH FLOWS ¥ in Thousands, $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2019 USD ($) | Dec. 31, 2019 CNY (¥) | Dec. 31, 2018 CNY (¥) | Dec. 31, 2017 CNY (¥)
Cash flows from operating activities: |  |  |  |
Net income (loss) | $ (73,311) | ¥ (510,387) | ¥ 104,026 | ¥ 649
Adjustments to reconcile net income (loss) to net cash (used in) provided by operating activities |  |  |  |
Depreciation and amortization | 696 | 4,842 | 14,254 | 30,440
Share-based compensation expenses | 107,138 | 745,873 |  |
Gain on short-term investments | (398) | (2,771) | (5,512) | (3,255)
Impairment loss for long-term equity investment | 2,298 | 16,000 |  |
Share of profit from equity method investments, net of income tax | (3,127) | (21,772) | (19,566) | (2,902)
Other income, net | (919) | (8,321) | (493) |
Dividend received from equity method investments | 1,379 | 9,602 | 127 | 2,779
Allowances for doubtful accounts | 8,472 | 58,981 | 42,337 | 10,715
Loss on disposal of property and equipment | 63 | 439 | 831 | 698
Foreign currency exchange loss (gain) | (34) | (237) | (684) | 787
Deferred income tax benefit | 169 | 1,178 | (2,107) | (911)
Changes in operating assets and liabilities: |  |  |  |
Accounts receivable | (128,303) | (893,223) | (564,317) | (641,518)
Deposits with real estate developers |  |  | 397,868 | (394,498)
Prepayments and other assets | 4,287 | 29,846 | (19,063) | (14,664)
Accounts payable | 110,512 | 769,363 | 534,779 | 338,364
Customers' refundable fees | 462 | 3,219 | (17,181) | (17,747)
Accrued expenses and other payables | (12,201) | (84,943) | (344,494) | 13,135
Income tax payables | (158) | 822 | 8,673 | 3,502
Net cash (used in) provided by operating activities | 17,025 | 118,511 | 129,478 | (674,426)
Cash flows from investing activities: |  |  |  |
Purchase of property, equipment and software | (243) | (1,695) | (8,442) | (4,628)
Proceeds from disposal of property, equipment and software | 512 | 3,566 |  |
Investment in equity method investments | (83,239) | (579,492) | (404,204) | (63,000)
Investment in long-term equity investment |  |  | (56,000) |
Return of capital from equity method investees | 51,504 | 358,558 | 148,858 | 17,500
Proceeds from disposal of an equity method investment | 646 | 4,500 | 3,400 |
Cash paid for short-term investments | (65,524) | (456,167) | (1,267,483) | (756,000)
Proceeds from disposal of short-term investments | 74,538 | 518,921 | 1,234,012 | 1,018,255
Net cash provided by (used in) investing activities | (21,806) | (151,809) | (349,859) | 212,127
Cash flows from financing activities: |  |  |  |
Proceeds from initial public offering, net of offering cost | 71,596 | 498,436 |  |
Cash proceeds from short-term bank borrowings | 77,570 | 540,030 | 415,000 | 663,100
Repayment for short-term bank borrowings | (63,925) | (445,030) | (683,100) |
Net cash provided by (used in) financing activities | 85,241 | 593,436 | (268,100) | 663,100
Effect of exchange rate changes on cash, cash equivalents and restricted cash | (2,944) | (20,484) | 19,076 | (40,020)
Net increase (decrease) in cash, cash equivalents and restricted cash | 77,516 | 539,654 | (469,405) | 160,781
Cash, cash equivalents and restricted cash at the beginning of the year | 114,082 | 794,218 | 1,263,623 | 1,102,842
Cash, cash equivalents and restricted cash at the end of the year | 191,598 | 1,333,872 | 794,218 | 1,263,623
Supplemental information |  |  |  |
Interest paid | (2,645) | (18,411) | (17,214) | (14,527)
Income tax paid | (247) | (1,717) | ¥ (729) | ¥ (298)
Disposal of a subsidiary with net liability | $ (273) | ¥ (1,900) |  |

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- Definition Amount of cash inflow (outflow) from investing activities, including discontinued operations. Investing activity cash flows include making and collecting loans and acquiring and disposing of debt or equity instruments and property, plant, and equipment and other productive assets. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 24 -URI http://asc.fasb.org/extlink&oid=118932676&loc=d3e3521-108585 + Details
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- Definition Amount of cash inflow (outflow) from operating activities, including discontinued operations. Operating activity cash flows include transactions, adjustments, and changes in value not defined as investing or financing activities. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 25 -URI http://asc.fasb.org/extlink&oid=118932676&loc=d3e3536-108585 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 24 -URI http://asc.fasb.org/extlink&oid=118932676&loc=d3e3521-108585 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 28 -URI http://asc.fasb.org/extlink&oid=118932676&loc=d3e3602-108585 + Details
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- Definition Amount of noncash consideration received for selling an asset or business through a noncash (or part noncash) transaction. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 50 -Paragraph 3 -URI http://asc.fasb.org/extlink&oid=98513485&loc=d3e4304-108586 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 50 -Paragraph 5 -URI http://asc.fasb.org/extlink&oid=98513485&loc=d3e4332-108586 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 50 -Paragraph 4 -URI http://asc.fasb.org/extlink&oid=98513485&loc=d3e4313-108586 + Details
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- Definition The cash outflow associated with the purchase of or advances to an equity method investments, which are investments in joint ventures and entities in which the entity has an equity ownership interest normally of 20 to 50 percent and exercises significant influence. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 13 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=118932676&loc=d3e3213-108585 + Details
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- Definition The cash inflow from bank borrowing during the year. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 14 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=118932676&loc=d3e3255-108585 + Details
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