Perhaps you should try some spelling variations:
nhung cong » dung cong, thong cong, hang cong
cua nhung » va nhung
ho chieu » theo chieu, hoc thieu, doi chieu
thi hieu » thi chieu, thi hien, thi dieu
anh tang » anh bang, anh dang, anh nang
tang cua » mang cua, hang cua, tang luan
cong tac » cong ty
tac than » tac thanh, tam than, tac nhan
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: ((ho chieu) or (((theo tieu) or (thi hieu)))) xanh - anh tang cua nhung cong tac than cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((ho chieu) OR (((theo tieu) OR (thi hieu)))) xanh - anh tang cua nhung cong tac than cau.
• Adding a wildcard symbol may retrieve word variants: ((ho chieu) or (((theo tieu) or (thi hieu)))) xanh - anh tang cua nhung cong tac than cau*.