Perhaps you should try some spelling variations:
nhung cong » dung cong, thong cong, hang cong
hanh trinh » canh tranh, hanh chinh
hieu xanh » chieu xanh, hieu manh, hieu nganh
trinh cua » tinh cua, trinh luat, trinh quan
cua nhung » va nhung
thanh lap » thanh san, phan lap, thanh hai
doc hieu » toc thieu, hoc thieu, hoc hien
cong tac » cong ty
khan cap » khan ap, khoan cam, phan cac
than cap » thanh cac, than cua, than va

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

• Performing a fuzzy search may retrieve terms with similar spellings: doc hieu xanh - hanh trinh cua nhung cong tac ((thanh lap) or (((khan cap) OR (than cap))))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doc hieu xanh - hanh trinh cua nhung cong tac ((thanh lap) OR (((khan cap) OR (than cap)))).
• The words AND, OR and NOT may confuse the search; try adding quotes: "doc hieu xanh - hanh trinh cua nhung cong tac ((thanh lap) or (((khan cap) OR (than cap))))".
• Adding a wildcard symbol may retrieve word variants: doc hieu xanh - hanh trinh cua nhung cong tac ((thanh lap) or (((khan cap) OR (than cap))))*.