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CONSOLIDATED BALANCE SHEETS (Parenthetical) ¥ in Thousands | Dec. 31, 2023 CNY (¥) shares | Dec. 31, 2022 CNY (¥) shares
--- | --- | ---
Related parties allowance for credit losses, net | ¥ | ¥ 390 | ¥ 141
Prepayments and other receivables, net of allowance for credit losses | ¥ | ¥ 16,054 | ¥ 2,358
Ordinary stock, shares authorized | 1,000,000,000 |
Treasury stock, shares | 12,240,463 | 5,699,315
Short-Term Investments |  |
Investments including the fair value measured investments | ¥ | ¥ 310,547 | ¥ 282,230
Long-Term Investments |  |
Investments including the fair value measured investments | ¥ | ¥ 12,310 | ¥ 15,780
Common Class A |  |
Ordinary stock, shares authorized | 941,472,561 | 941,472,561
Ordinary stock, shares issued | 102,120,726 | 100,854,060
Ordinary stock, shares outstanding | 87,795,879 | 96,388,001
Common Class B |  |
Ordinary stock, shares authorized | 47,240,103 | 47,240,103
Ordinary stock, shares issued | 47,240,103 | 47,240,103
Ordinary stock, shares outstanding | 47,240,103 | 47,240,103
Common Class C |  |
Ordinary stock, shares authorized | 11,287,336 | 11,287,336
Ordinary stock, shares issued | 11,287,336 | 11,287,336
Ordinary stock, shares outstanding | 11,287,336 | 11,287,336

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