Perhaps you should try some spelling variations:
nang thuong » hang thuong, nang truong, dang thuong
thieu xanh » chieu xanh, hieu manh, thien anh
nang huong » nang luong, hang thuong, bang phuong
thanh toan » thanh hoa, thanh san, tinh toan
hoc thieu » toc thieu, hoc hien
dang cong » dung cong
thanh van » thanh san, thanh phan, thanh nhan
cua dang » cua cong, cua ban
cong van » cong vang, cong san, song van

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

• If you are trying to use Boolean operators, they must be ALL CAPS: hoc thieu xanh - ((nang huong) OR (nang thuong)) cua dang cong van ((thanh van) OR (thanh toan))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "hoc thieu xanh - ((nang huong) or (nang thuong)) cua dang cong van ((thanh van) OR (thanh toan))~".
• Adding a wildcard symbol may retrieve word variants: hoc thieu xanh - ((nang huong) or (nang thuong)) cua dang cong van ((thanh van) OR (thanh toan))*.