Perhaps you should try some spelling variations:
tranh cua » doanh cua, manh cua
ho trieu » mot trieu, 25 trieu, ho chieu
30 trieu » 25 trieu
ban cong » bang cong, phan cong, ban huong
van cong » van dong, van phong, 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 cong)) 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 cong)) tan toan cau.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((ho trieu) OR (30 trieu)) tinh - canh tranh cua ((ban cong) or (van cong)) tan toan cau".
• Adding a wildcard symbol may retrieve word variants: ((ho trieu) OR (30 trieu)) tinh - canh tranh cua ((ban cong) or (van cong)) tan toan cau*.