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Related Party Transaction and Balance - Schedule of Related Party Transaction and Balance (Details) - USD ($) | 12 Months Ended
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Mar. 31, 2025 | Mar. 31, 2024 | Mar. 31, 2023
Nature of relationships with related parties[Member] | Mr. Huaixi Yang [Member] |  |  |
Schedule of Related Party Transaction and Balance [Line Items] |  |  |
Nature of relationships with related parties | Immediate family member of Ms. Junli Yang, the Chairwoman of the Board. |  |
Nature of relationships with related parties[Member] | PRO800 Limited (“PRO800”) [Member] |  |  |
Schedule of Related Party Transaction and Balance [Line Items] |  |  |
Nature of relationships with related parties | Wholly owned by Ms. Junli Yang, the controlling shareholder of the Company. |  |
Nature of relationships with related parties[Member] | Zhong Yang Holdings Limited [Member] |  |  |
Schedule of Related Party Transaction and Balance [Line Items] |  |  |
Nature of relationships with related parties | Predecessor Parent Company, owned by the same group of shareholders and determined to be a related party upon the completion of the Reorganization on March 26, 2020 |  |
Nature of relationships with related parties[Member] | Sunx Global Limited [Member] |  |  |
Schedule of Related Party Transaction and Balance [Line Items] |  |  |
Nature of relationships with related parties | Predecessor Parent Company owns 95% of Sunx Global Limited and ceased to be a related party of the Company from February 28, 2024 |  |
Nature of relationships with related parties[Member] | WSYQR Limited [Member] |  |  |
Schedule of Related Party Transaction and Balance [Line Items] |  |  |
Nature of relationships with related parties | Wholly owned by Mr. Huaixi Yang before April 1, 2023, and ceased to be a related party of the Company from May 24, 2023. |  |
Nature of relationships with related parties[Member] | Sincere Creative Investment LPF [Member] |  |  |
Schedule of Related Party Transaction and Balance [Line Items] |  |  |
Nature of relationships with related parties | Indirect subsidiary owns 20% of Sincere Creative Investment LPF. |  |
Related Parties Transactions [Member] | Mr. Huaixi Yang [Member] |  |  |
Schedule of Related Party Transaction and Balance [Line Items] |  |  |
Nature | Gross commission income |  |
Balance with related parties | $ 10,204 |  | $ 1,962
Related Parties Transactions [Member] | WSYQR Limited [Member] |  |  |
Schedule of Related Party Transaction and Balance [Line Items] |  |  |
Nature | Gross commission income |  |
Balance with related parties |  |  | 8,884
Related Parties Transactions [Member] | Mr. Huaixi Yang [Member] |  |  |
Schedule of Related Party Transaction and Balance [Line Items] |  |  |
Nature | Handling income |  |
Balance with related parties | $ 13,128 |  |
Related Parties Transactions [Member] | Mr. Huaixi Yang [Member] |  |  |
Schedule of Related Party Transaction and Balance [Line Items] |  |  |
Nature | Interest income |  |
Balance with related parties | $ 169,549 | 179,217 | $ 96,317
Balance With Related Parties [Member] | Mr. Huaixi Yang [Member] |  |  |
Schedule of Related Party Transaction and Balance [Line Items] |  |  |
Nature | Receivable due from customers – a related party |  |
Balance with related parties |  | 1,548,088 |
Balance With Related Parties [Member] | Mr. Huaixi Yang [Member] |  |  |
Schedule of Related Party Transaction and Balance [Line Items] |  |  |
Nature | Payable due to customers – a related party |  |
Balance with related parties | $ 880,336 |  |

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- Definition This element represents a description of the nature of common ownership or management control relationships with other entities, regardless of there being transactions between the entities, when the existence of that control could result in operating results or financial position of the reporting entity significantly different from that which would have been obtained if the entities' were autonomous. + References No definition available. + Details
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- Definition Amount of transactions with related party during the financial reporting period. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 850 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 1 -Subparagraph (c) -Publisher FASB -URI https://asc.fasb.org/1943274/2147483326/850-10-50-1 + Details
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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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