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
xuan hung » xuan huong, xuan chung, luan hung
cong sang » cong lang, cong vang, cong bang
tra xuan » tran xuan, tra quan, tran tuan
cong san » cong tac
toan tai » doanh tai, toan ban, toan cao
toan tap » toan ban

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 xuan hung ((cong san) or (cong sang)) ((toan tai) or (toan tap))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc thieu xanh - thanh tra xuan hung ((cong san) OR (cong sang)) ((toan tai) OR (toan tap)).
• Adding a wildcard symbol may retrieve word variants: hoc thieu xanh - thanh tra xuan hung ((cong san) or (cong sang)) ((toan tai) or (toan tap))*.