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v3.23.1

Consolidated Statements of Cash Flows | 12 Months Ended
--- | ---
Dec. 31, 2022 USD ($) | Dec. 31, 2021 USD ($) | Dec. 31, 2020 USD ($)
Cash flows from operating activities |  |  |
Net (loss) income | $ (771,483) | $ 2,308,626 | $ 339,968
Adjustments to reconcile net income to cash (used in) provided by operating activities: |  |  |
Provision for doubtful accounts | 109,972 | 13,952 |
Depreciation and amortization | 64,657 | 35,428 | 9,454
Deferred tax benefit | (121,113) |  |
Changes in assets and liabilities |  |  |
Accounts receivable | 736,207 | (525,576) | (372,277)
Other receivables | (62,734) | (20,682) | (14,557)
Prepayments | 94,360 | (15,118) | (82,149)
Accounts receivable - related party |  | 341,042 | (318,647)
Interest receivable - related party | 4,946 | (4,767) |
Other non-current assets | (3,656) | (4,301) | (29,958)
Accounts payable | (587,098) | 565,127 | 244,341
Accruals and other payables | 72,918 | 332,242 | 93,639
Advance from clients | (409,759) | 372,025 | 194,574
Accounts payable - related party | (1,317) | (14,234) | 14,484
Taxes payable | (481,984) | 405,436 | 90,214
Operating lease liabilities | (39,853) | (14,828) | 15,134
Net cash (used in) provided by operating activities | (1,395,937) | 3,774,372 | 184,220
Cash flows from investing activities |  |  |
Purchase of property and equipment | (32,199) | (131,577) | (129,589)
Purchase of intangible asset | (13,480) | (19,961) |
Loan to a shareholder |  | (1,550,192) |
Loan repaid by a shareholder |  | 1,550,192 |
Net cash used in investing activities | (45,679) | (151,538) | (129,589)
Cash flows from financing activities |  |  |
Capital contribution from a former shareholder |  |  | 71,299
Due to related parties | 392,100 | 52,034 | 30,561
Repayment to related parties | (87,928) |  |
Net cash provided by financing activities | 304,172 | 52,034 | 101,860
Effect of exchange rates on cash | (103,772) | 49,201 | 10,406
Net (decrease) increase in cash and restricted cash | (1,241,216) | 3,724,069 | 166,897
Cash and restricted cash at beginning of year | 3,895,401 | 171,332 | 4,435
Cash and restricted cash at end of year | 2,654,185 | 3,895,401 | 171,332
Cash at end of year | 2,654,185 | 3,816,940 | 171,332
Restricted cash at end of year |  | 78,461 |
Cash and restricted cash at end of year | 2,654,185 | 3,895,401 | 171,332
Supplemental disclosure information |  |  |
Cash paid for interest expenses |  |  |
Cash paid for income tax | 480,263 | 398,044 | 1,363
Supplemental disclosure of non-cash financing activities: |  |  |
Operating lease asset obtained in exchange for operating lease obligation | 119,820 | 627,176 | 614,432
Borrowings from a related party to pay deferred offering costs | 706,313 |  |
Deferred offering costs in accrual and other payables | $ 600,000 |  |

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