Perhaps you should try some spelling variations:
thieu xanh » chieu xanh, hieu manh, thien anh
khong cong » thong cong, khong cang, chong cong
hoc thieu » toc thieu, hoc hien
truong bo » truong cao, truong dao
cong dan » cong san, cong tan, huong dan
dan than » dan chan, ban than, van than
than cau » toan cau, phan cau, than cap

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 ((truong bo) or (truong dai)) khong cong dan than cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc thieu xanh - thanh ((truong bo) OR (truong dai)) khong cong dan than cau.
• Adding a wildcard symbol may retrieve word variants: hoc thieu xanh - thanh ((truong bo) or (truong dai)) khong cong dan than cau*.