Perhaps you should try some spelling variations:
thanh tung » thanh cong
khong cong » thong cong, khong cang, chong cong
hua khong » hoa khong, cua khong, hoac khong
ho trieu » mot trieu, 25 trieu, 30 trieu
cong tan » cong tac, cong san, cong thanh
tan phan » toan phan, than phan, van phan
phan cau » phan dau, phan cac, phan tu

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: ho trieu tinh - ((thanh trung) or (thanh tung)) hua khong cong tan phan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho trieu tinh - ((thanh trung) OR (thanh tung)) hua khong cong tan phan cau.
• Adding a wildcard symbol may retrieve word variants: ho trieu tinh - ((thanh trung) or (thanh tung)) hua khong cong tan phan cau*.