Perhaps you should try some spelling variations:
phai nhuong » phan thuong, pham thuong, pham chuong
thanh trung » thanh tung
thai nhung » thi nhung, tham nhung, thai vung
hieu xanh » chieu xanh, hieu manh, hieu nganh
thanh hai » thanh phan, thanh hoa, thanh san
doc hieu » toc thieu, hoc thieu, hoc hien
cong tac » cong ty
than cap » khan cap, thanh lap, thanh cac

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 - thanh trung ((thai nhung) or (phai nhuong)) cong tac ((than cap) or (thanh hai))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doc hieu xanh - thanh trung ((thai nhung) OR (phai nhuong)) cong tac ((than cap) OR (thanh hai)).
• Adding a wildcard symbol may retrieve word variants: doc hieu xanh - thanh trung ((thai nhung) or (phai nhuong)) cong tac ((than cap) or (thanh hai))*.