Perhaps you should try some spelling variations:
thanh thanh » nhanh thanh, thanh toan, thanh phan
theo chieu » theo tieu, ho chieu, theo chu
hoc thieu » toc thieu, hoc hien
cong tang » cong thang, cong lang, cong vang
thanh va » thanh van, hanh va, thanh ha
cong tan » cong tac, cong san, cong thanh
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) or (theo chieu)) xanh - thanh thanh va nhung ((cong tan) or (cong tang)) toan cao~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((hoc thieu) OR (theo chieu)) xanh - thanh thanh va nhung ((cong tan) OR (cong tang)) toan cao.
• Adding a wildcard symbol may retrieve word variants: ((hoc thieu) or (theo chieu)) xanh - thanh thanh va nhung ((cong tan) or (cong tang)) toan cao*.