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Prepaid Expenses and Other Current Assets | 12 Months Ended
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Dec. 31, 2022
Deferred Costs, Capitalized, Prepaid, and Other Assets Disclosure [Abstract] |
Prepaid Expenses and Other Current Assets | 4. PREPAID EXPENSES AND OTHER CURRENT ASSETS Prepaid expenses and other current assets consisted of the following:
|  | As of December 31, |
|  | 2021 |  |  | 2022 |
|  | RMB |  |  | RMB |
Prepaid expenses (1) |  |  | 38,524 |  |  |  | 25,153 |
Receivables from third-party payment agencies |  |  | 42,282 |  |  |  | 16,271 |
Inventory |  |  | 8,875 |  |  |  | 14,153 |
Prepaid and input VAT |  |  | 23,487 |  |  |  | 11,652 |
Deposits (2) |  |  | 10,775 |  |  |  | 11,043 |
Interest receivables |  |  | 2,930 |  |  |  | 6,861 |
Prepaid marketing expenses |  |  | 34,980 |  |  |  | 4,829 |
Other receivables |  |  | 10,525 |  |  |  | 3,678 |
Staff advances |  |  | 416 |  |  |  | 1,569 |
Others |  |  | 3,555 |  |  |  | 3,063 |
Total |  |  | 176,349 |  |  |  | 98,272 |
(1) Represented the prepaid expenses for telecommunications, network, property management fee and software usage fee. (2) Represented rental deposits and deposits for search engine marketing activities which all being refundable within one year.

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