Perhaps you should try some spelling variations:
nhung cong » dung cong, thong cong, hang cong
hanh tang » hanh trang, hanh mang, hanh tung
cua nhung » va nhung
ho trieu » mot trieu, 25 trieu, 30 trieu
anh tang » anh bang, anh dang, anh nang
cong san » cong tac
phan cau » phan dau, phan cac, phan tu
ca cau » cua cau, cac cau, can cau

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 - ((hanh tang) or (anh tang)) cua nhung cong san ((ca cau) or (phan cau))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho trieu tinh - ((hanh tang) OR (anh tang)) cua nhung cong san ((ca cau) OR (phan cau)).
• Adding a wildcard symbol may retrieve word variants: ho trieu tinh - ((hanh tang) or (anh tang)) cua nhung cong san ((ca cau) or (phan cau))*.