Perhaps you should try some spelling variations:
thieu xanh » chieu xanh, hieu manh, thien anh
hoc thieu » toc thieu, hoc hien
thanh tra » thanh toan, thanh hoa
hang cong » hang nong, bang cong, thanh cong
dang cong » dung cong
tra tuan » tran tuan, tra quan, tri tuan
toan tai » toan tap, doanh tai, toan ban
toan cao » toan ban, toan tap

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

• Performing a fuzzy search may retrieve terms with similar spellings: hoc thieu xanh - thanh tra tuan ((hang cong) or (dang cong)) tan ((toan tai) or (toan cao))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc thieu xanh - thanh tra tuan ((hang cong) OR (dang cong)) tan ((toan tai) OR (toan cao)).
• Adding a wildcard symbol may retrieve word variants: hoc thieu xanh - thanh tra tuan ((hang cong) or (dang cong)) tan ((toan tai) or (toan cao))*.