Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001683168-25-008142-index-headers.html | 2025-11-10 16:10:31 | |
| 0001683168-25-008142-index.html | 2025-11-10 16:10:31 | |
| 0001683168-25-008142.txt | 2025-11-10 16:10:31 | |
 0001683168-25-008142-xbrl.zip | 21830 | 2025-11-10 16:10:31 |
| FilingSummary.xml | 1655 | 2025-11-10 16:10:31 |
| MetaLinks.json | 41932 | 2025-11-10 16:10:31 |
| R1.htm | 45655 | 2025-11-10 16:10:31 |
| report.css | 2767 | 2025-11-10 16:10:31 |
| Show.js | 1084 | 2025-11-10 16:10:31 |
| yhna-20251107.xsd | 3858 | 2025-11-10 16:10:31 |
| yhna-20251107_def.xml | 27128 | 2025-11-10 16:10:31 |
| yhna-20251107_lab.xml | 37499 | 2025-11-10 16:10:31 |
| yhna-20251107_pre.xml | 25748 | 2025-11-10 16:10:31 |
| yhna_8k.htm | 46118 | 2025-11-10 16:10:31 |
| yhna_8k_htm.xml | 7025 | 2025-11-10 16:10:31 |
| yhn_ex1001.htm | 53412 | 2025-11-10 16:10:31 |