Perhaps you should try some spelling variations:
thanh thang » nhanh thang, thanh thanh, thanh hang
thanh trung » thanh tung
khong cong » thong cong, khong cang, chong cong
thanh than » thanh thanh, thanh toan, thanh phan
trung hua » trung ha, trung hoa, trung cua
hua khong » hoa khong, cua khong, hoac khong
30 trieu » 25 trieu

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

• Performing a fuzzy search may retrieve terms with similar spellings: 30 trieu tinh - thanh trung hua khong cong ((thanh than) or (thanh thang)) cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: 30 trieu tinh - thanh trung hua khong cong ((thanh than) OR (thanh thang)) cau.
• Adding a wildcard symbol may retrieve word variants: 30 trieu tinh - thanh trung hua khong cong ((thanh than) or (thanh thang)) cau*.