Perhaps you should try some spelling variations:
thieu xanh » chieu xanh, hieu manh, thien anh
quan trong » gian trong
thanh toan » thanh hoa, thanh san, tinh toan
hoc thieu » toc thieu, hoc hien
van thanh » ban thanh, van tuan
ban quan » van quan
can ban » van ban, 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 - can ban quan trong cong ((thanh toan) or (van thanh)) cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc thieu xanh - can ban quan trong cong ((thanh toan) OR (van thanh)) cau.
• Adding a wildcard symbol may retrieve word variants: hoc thieu xanh - can ban quan trong cong ((thanh toan) or (van thanh)) cau*.