Perhaps you should try some spelling variations:
tranh cua » doanh cua, manh cua
van phong » van dong, hai phong
ho trieu » mot trieu, 25 trieu, ho chieu
30 trieu » 25 trieu
ban cong » bang cong, van cong, phan cong
tan toan » tan tran, tap toan, van toan
toan cau » toan cao, toan ban, toan tap

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) or (30 trieu)) tinh - canh tranh cua ((ban cong) or (van phong)) tan toan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((ho trieu) OR (30 trieu)) tinh - canh tranh cua ((ban cong) OR (van phong)) tan toan cau.
• Adding a wildcard symbol may retrieve word variants: ((ho trieu) or (30 trieu)) tinh - canh tranh cua ((ban cong) or (van phong)) tan toan cau*.