Perhaps you should try some spelling variations:
thanh trung » thanh tung
phai nhuong » phan thuong, pham thuong, pham chuong
hien xanh » hien hanh, hien nhanh, chieu xanh
pha nhung » tham nhung, phan chung, thai nhung
thanh lap » thanh san, phan lap, thanh hai
cong tac » cong ty
than cap » khan cap, thanh cac, than cua

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

• Performing a fuzzy search may retrieve terms with similar spellings: hoc hien xanh - thanh trung ((pha nhung) or (phai nhuong)) cong tac ((than cap) or (thanh lap))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc hien xanh - thanh trung ((pha nhung) OR (phai nhuong)) cong tac ((than cap) OR (thanh lap)).
• Adding a wildcard symbol may retrieve word variants: hoc hien xanh - thanh trung ((pha nhung) or (phai nhuong)) cong tac ((than cap) or (thanh lap))*.