Perhaps you should try some spelling variations:
thieu xanh » chieu xanh, hieu manh, thien anh
hanh trinh » canh tranh, hanh chinh
hoc thieu » toc thieu, hoc hien
van duong » van dong, van phong, hai duong
van dung » van dong, xay dung, tin dung
cong tan » cong tac, cong san, cong thanh
tan toan » tan tran, tap toan, van toan
toan ban » van 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 - hanh trinh ((van dung) or (van duong)) cong tan toan ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc thieu xanh - hanh trinh ((van dung) OR (van duong)) cong tan toan ban.
• Adding a wildcard symbol may retrieve word variants: hoc thieu xanh - hanh trinh ((van dung) or (van duong)) cong tan toan ban*.