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Investments in Affiliates - Balances of Investments in Affiliates (Details) ¥ in Thousands, $ in Thousands	Dec. 31, 2022 CNY (¥)	Dec. 31, 2022 USD ($)	Dec. 31, 2021 CNY (¥)
Schedule of Investments [Line Items]
Funds that the Group serves as general partner	¥ 1,376,103	$ 199,516	¥ 1,289,600
Total investment in affiliates	1,491,820	216,293	1,402,083
Kunshan Jingzhao Equity Investment Management Co., Ltd [Member]
Schedule of Investments [Line Items]
Equity investments	8,520	1,235	8,480
Wanjia Win-Win Assets Management Co., Ltd.
Schedule of Investments [Line Items]
Equity investments	91,588	13,279	93,223
Others
Schedule of Investments [Line Items]
Equity investments	15,609	2,263	10,780
Gopher Transform Private Fund
Schedule of Investments [Line Items]
Funds that the Group serves as general partner	104,429	15,141	108,385
Real Estate Funds
Schedule of Investments [Line Items]
Funds that the Group serves as general partner	84,719	12,283	36,033
Private Equity Funds Products
Schedule of Investments [Line Items]
Funds that the Group serves as general partner	1,175,904	170,490	1,133,336
Others Investment
Schedule of Investments [Line Items]
Funds that the Group serves as general partner	¥ 11,051	$ 1,602	¥ 11,846

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- Definition

This item represents the carrying amount on the entity's balance sheet of its investment in common stock of an equity method investee. This is not an indicator of the fair value of the investment, rather it is the initial cost adjusted for the entity's share of earnings and losses of the investee, adjusted for any distributions (dividends) and other than temporary impairment (OTTI) losses recognized.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef
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-Topic 210
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Reference 3: http://www.xbrl.org/2003/role/disclosureRef
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Cost of the investment.

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Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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-Section 50
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- Definition

Amount of investment in equity method investee and investment in and advance to affiliate.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition

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