Perhaps you should try some spelling variations:
thieu xanh » chieu xanh, hieu manh, thien anh
xuan nhung » quan nhung, xuan chung, xuan hung
hoc thieu » toc thieu, hoc hien
thanh tra » thanh toan, thanh hoa
cong bang » cuong bang, dong bang, hong bang
tra xuan » tran xuan, tra quan, tran tuan
cong san » cong tac
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 xuan nhung ((cong san) or (cong bang)) ((toan tai) or (toan cao))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc thieu xanh - thanh tra xuan nhung ((cong san) OR (cong bang)) ((toan tai) OR (toan cao)).
• Adding a wildcard symbol may retrieve word variants: hoc thieu xanh - thanh tra xuan nhung ((cong san) or (cong bang)) ((toan tai) or (toan cao))*.