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Lease (Tables) | 6 Months Ended | 12 Months Ended
--- | --- | ---
Jun. 30, 2021 | Dec. 31, 2020
Lease [Abstract] |  |
Schedule of Supplemental balance sheet information |
|  | As of December 31, 2020 |  | As of June 30, 2021
|  | RMB |  | RMB
|  |  |  | (unaudited)
ROU assets |  | 879,348 |  |  | 719,568 |
Operating lease liabilities – current |  | (365,049 | ) |  | (329,096 | )
Operating lease liabilities – Non-current |  | (580,562 | ) |  | (448,329 | )
Weighted average remaining lease terms |  | 7.71 year |  |  | 7.63 year |
Weighted average incremental borrowing rate |  | 10.75 | % |  | 10.61 | %
|  | As of December 31,
|  | 2019 |  | 2020
|  | RMB |  | RMB
ROU assets |  | 1,851,729 |  |  | 879,348 |
Operating lease liabilities – current |  | (589,467 | ) |  | (365,049 | )
Operating lease liabilities – non current |  | (1,393,691 | ) |  | (580,562 | )
Weighted average remaining lease terms |  | 7.60 year |  |  | 7.71 year |
Weighted average incremental borrowing rate |  | 10.53% |  |  | 10.75% |
Schedule of components of lease expenses |
|  | For the six months ended June 30, 2020 |  | For the six months ended June 30, 2021
|  | RMB |  | RMB
|  | (unaudited) |  | (unaudited)
Operating lease expenses for variable payments |  | 233 |  | 193
Operating lease expenses for fixed payments |  | 210,398 |  | 119,729
Short-term lease expenses |  | 3,282 |  | 1,444
Total |  | 213,903 |  | 121,366
|  | For the six months ended June 30, 2020 |  | For the six months ended June 30, 2021
|  | RMB |  | RMB
|  | (unaudited) |  | (unaudited)
Cash paid for amounts included in the measurement of lease liabilities |  |  |  |
Operating cash flows for operating leases |  | 145,309 |  | 82,808
|  | For the years ended December 31,
|  | 2018 |  | 2019 |  | 2020
|  | RMB |  | RMB |  | RMB
Operating lease expenses for variable payments |  | 34 |  | 1,151 |  | 453
Operating lease expenses for fixed payments |  | 381,306 |  | 506,026 |  | 337,608
Short-term lease expenses |  | 17,492 |  | 7,277 |  | 10,265
Total |  | 398,832 |  | 514,454 |  | 348,326
|  | For the years ended December 31,
|  | 2018 |  | 2019 |  | 2020
|  | RMB |  | RMB |  | RMB
Cash paid for amounts included in the measurement of lease liabilities: |  |  |  |  |  |
Operating cash flows for operating leases |  | 254,084 |  | 440,170 |  | 207,803
Schedule of supplemental noncash information |
|  | For the six months ended June 30, 2020 |  | For the six months ended June 30, 2021
|  | RMB |  | RMB
|  | (unaudited) |  | (unaudited)
Operating lease liabilities arising from obtaining ROU assets |  | 8,212 |  | 35,291
|  | For the years ended December 31,
|  | 2018 |  | 2019 |  | 2020
|  | RMB |  | RMB |  | RMB
ROU assets acquired in exchange for equity interests |  | 155,350 |  | — |  | —
Operating lease liabilities arising from obtaining ROU assets |  | 977,539 |  | 315,027 |  | 11,902
Schedule of future lease payments |
Year Leases |  | As of June 30, 2021
|  | RMB
|  | (unaudited)
2022 |  | 203,391 |
2023 |  | 160,814 |
2024 |  | 140,331 |
2025 |  | 113,150 |
2026 |  | 102,375 |
Thereafter |  | 231,989 |
Total lease payments |  | 952,050 |
Less: imputed interest |  | (174,625 | )
Total lease liabilities |  | 777,425 |
|  | As of December 31, 2020
|  | RMB
2021 |  | 365,049 |
2022 |  | 201,508 |
2023 |  | 174,115 |
2024 |  | 150,189 |
2025 |  | 127,986 |
Thereafter |  | 317,478 |
Total lease payments |  | 1,336,325 |
Less: imputed interest |  | (390,714 | )
Total lease liabilities |  | 945,611 |

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- Definition Tabular disclosure of lessee's lease cost. Includes, but is not limited to, interest expense for finance lease, amortization of right-of-use asset for finance lease, operating lease cost, short-term lease cost, variable lease cost and sublease income. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 842 -SubTopic 20 -Section 50 -Paragraph 4 -URI http://asc.fasb.org/extlink&oid=123408670&loc=SL77918686-209980 + Details
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- Definition Tabular disclosure of the amounts that are recognized in the balance sheet (or statement of financial position) for pension plans and/or other employee benefit plans, showing separately the assets and current and noncurrent liabilities (if applicable) recognized. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 715 -SubTopic 20 -Section 50 -Paragraph 1 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=123447040&loc=d3e1928-114920 + Details
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- Definition Tabular disclosure of future minimum payments required in the aggregate and for each of the five succeeding fiscal years for operating leases having initial or remaining noncancelable lease terms in excess of one year and the total minimum rentals to be received in the future under noncancelable subleases as of the balance sheet date. + References Reference 1: http://fasb.org/us-gaap/role/ref/otherTransitionRef -Publisher FASB -Name Accounting Standards Codification -Topic 840 -SubTopic 20 -Section 50 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=123406913&loc=d3e41502-112717 + Details
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