Perhaps you should try some spelling variations:
thieu xanh » chieu xanh, hieu manh, thien anh
truong cao » truong dai
hoc thieu » toc thieu, hoc hien
dang cong » dung cong
trong ca » trong cac, trong nha
cong ban » cong bang, cong san, cong tan
ban than » ban thanh, van thanh, ban hang
than ban » thanh ban, toan ban, than man

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 ((trong ca) or (truong cao)) dang cong ban than ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc thieu xanh - hanh ((trong ca) OR (truong cao)) dang cong ban than ban.
• Adding a wildcard symbol may retrieve word variants: hoc thieu xanh - hanh ((trong ca) or (truong cao)) dang cong ban than ban*.