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Related Party Transactions - Schedule of Major Related Parties (Details) | 6 Months Ended
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Jun. 30, 2025
Xiamen Yinshan Longchang Investment Partnership (Limited Partnership) [Member] |
Schedule of Major Related Parties [Line Items] |
Relationship with the Group | Shareholder of the Company
Cheng’s Investment Group Co., LTD. (Hainan) [Member] |
Schedule of Major Related Parties [Line Items] |
Relationship with the Group | Shareholder of the Company
Tianjiu Shared Intelligent Enterprise Service [Member] |
Schedule of Major Related Parties [Line Items] |
Relationship with the Group | Shareholder of the Company
Zhang Andong [Member] |
Schedule of Major Related Parties [Line Items] |
Relationship with the Group | BoD Chairman and General Manager of Lianzhang Menhu
Xiamen Yiju Tianxia Investment Partnership (Limited Partnership) [Member] |
Schedule of Major Related Parties [Line Items] |
Relationship with the Group | Shareholder of the Company
Xiamen Qiushi Intelligent Network Equipment Co., LTD [Member] |
Schedule of Major Related Parties [Line Items] |
Relationship with the Group | 80% owned by Zhang Andong
Fujian Qiushi Intelligent Co., LTD [Member] |
Schedule of Major Related Parties [Line Items] |
Relationship with the Group | Share key management team
Xiamen Qiushi Intelligent Network Technology Co., LTD [Member] |
Schedule of Major Related Parties [Line Items] |
Relationship with the Group | Share key management team
Zhang Hongwei [Member] |
Schedule of Major Related Parties [Line Items] |
Relationship with the Group | Brother in law of Zhang Andong.
Xiamen Rongguang Information Technology Co., Ltd. [Member] |
Schedule of Major Related Parties [Line Items] |
Relationship with the Group | 95% owned by Zhang Hongwei
Fujian Henduoka Network Technology Co., Ltd. [Member] |
Schedule of Major Related Parties [Line Items] |
Relationship with the Group | 95% owned by Xiamen Rongguang Information Technology Co., Ltd.
Xiamen Xueyoubang Network Technology Co. [Member] |
Schedule of Major Related Parties [Line Items] |
Relationship with the Group | 5% hold by Zhang Hongwei
Xiamen Qiushi intelligence software co., LTD [Member] |
Schedule of Major Related Parties [Line Items] |
Relationship with the Group | 80% owned by Zhang Andong
Xiamen Dongling Weiye investment partnership (limited partnership) [Member] |
Schedule of Major Related Parties [Line Items] |
Relationship with the Group | Shareholder of the Company
Xiamen Zhanghui investment co., LTD [Member] |
Schedule of Major Related Parties [Line Items] |
Relationship with the Group | Shareholder of Lianzhang New Community Construction and Development (Jiangsu) Co.
Zhang Runzhe [Member] |
Schedule of Major Related Parties [Line Items] |
Relationship with the Group | Chief Executive Officer of LZ Technology
Bengbu Yigong Digital Technology Co., Ltd. [Member] |
Schedule of Major Related Parties [Line Items] |
Relationship with the Group | Shareholder of the Company

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- Definition A description of the related party transaction, including transactions to which no amounts or nominal amounts were ascribed and such other information deemed necessary to an understanding of the effects of the transactions on the financial statements. Examples of common related party transactions are, sales, purchases and transfers of realty and personal property, services received or furnished, loans and leases to and from top management and affiliates. + References Reference 1: http://fasb.org/us-gaap/role/ref/otherTransitionRef -Topic 840 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 1 -Publisher FASB -URI https://asc.fasb.org/1943274/2147481440/840-10-50-1 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 850 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 1 -Subparagraph (b) -Publisher FASB -URI https://asc.fasb.org/1943274/2147483326/850-10-50-1 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Topic 210 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(23)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480566/210-10-S99-1 Reference 4: http://www.xbrl.org/2003/role/disclosureRef -Topic 842 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 7 -Publisher FASB -URI https://asc.fasb.org/1943274/2147478964/842-20-50-7 Reference 5: http://www.xbrl.org/2003/role/disclosureRef -Topic 842 -SubTopic 30 -Name Accounting Standards Codification -Section 50 -Paragraph 4 -Publisher FASB -URI https://asc.fasb.org/1943274/2147479773/842-30-50-4 Reference 6: http://www.xbrl.org/2003/role/disclosureRef -Topic 842 -SubTopic 40 -Name Accounting Standards Codification -Section 50 -Paragraph 1 -Publisher FASB -URI https://asc.fasb.org/1943274/2147479741/842-40-50-1 + Details
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