
ONCE
| Tel | : | 2657-7899 |
| Fax | : | 2657-9300 |
| : | once@tungwah.org.hk | |
| Address | : | Room 319-321, 3/F, Kwun Tong Community Centre, 17 Tsui Ping Road, Kwun Tong, Kowloon |

ONCE
| Tel | : | 2657-7899 |
| Fax | : | 2657-9300 |
| : | once@tungwah.org.hk | |
| Address | : | Room 319-321, 3/F, Kwun Tong Community Centre, 17 Tsui Ping Road, Kwun Tong, Kowloon |