Huy Hoang
| Business category 1 | Teaching Resources |
| City ( of main office ) | Thanh Hóa, VN, Vietnam |
| Address | Truong Chinh |
| Phones | 84-0373-675333 |
| Fax | 84 |
| Date | 2011 Oct 29, 15:10 |
| Business category 1 | Teaching Resources |
| City ( of main office ) | Thanh Hóa, VN, Vietnam |
| Address | Truong Chinh |
| Phones | 84-0373-675333 |
| Fax | 84 |
| Date | 2011 Oct 29, 15:10 |