Related parties (Details 2) - USD ($) |
12 Months Ended | |
|---|---|---|
Dec. 31, 2025 |
Dec. 31, 2024 |
|
| Related party transactions | $ 465,116 | $ 532,356 |
| Dream Legal Group, Inc. [Member] | ||
| Sublease income | 104,105 | 71,344 |
| Luo Hui [Member] | ||
| Interest expense | 0 | 0 |
| Dream Go Inc. [Member] | ||
| Rent expense | 361,011 | 361,011 |
| Yi Liu [Member] | ||
| Interest expense | 0 | 0 |
| Genius Kid Class LLC [Member] | ||
| Consulting revenue | $ 0 | $ 300,000 |