Perhaps you should try some spelling variations:
hang cong » hang nong, bang cong, thanh cong
dang cong » dung cong
ho chieu » theo chieu, hoc thieu, doi chieu
30 trieu » 25 trieu
anh tang » anh bang, anh dang, anh nang
tang cua » mang cua, hang cua, tang luan
dan toan » van toan, dan than, manh 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 chieu) or (30 trieu)) tinh - anh tang cua ((hang cong) or (dang cong)) dan toan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((ho chieu) OR (30 trieu)) tinh - anh tang cua ((hang cong) OR (dang cong)) dan toan cau.
• Adding a wildcard symbol may retrieve word variants: ((ho chieu) or (30 trieu)) tinh - anh tang cua ((hang cong) or (dang cong)) dan toan cau*.