Perhaps you should try some spelling variations:
nhung cong » dung cong, thong cong, hang cong
hanh dang » hanh dong, hanh dung, hanh mang
cua nhung » va nhung
ho chieu » theo chieu, hoc thieu, doi chieu
anh dang » anh dong, anh dung, anh bang
cong san » cong tac
san than » sang than, san thanh, ban than
than cau » toan cau, phan cau, than cap

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((cao hieu) or (ho chieu)) xanh - ((hanh dang) or (anh dang)) cua nhung cong san than cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((cao hieu) OR (ho chieu)) xanh - ((hanh dang) OR (anh dang)) cua nhung cong san than cau.
• Adding a wildcard symbol may retrieve word variants: ((cao hieu) or (ho chieu)) xanh - ((hanh dang) or (anh dang)) cua nhung cong san than cau*.