Perhaps you should try some spelling variations:
thieu xanh » chieu xanh, hieu manh, thien anh
hoc thieu » toc thieu, hoc hien
trung cap » truong cao, trung tam
truong va » truong dai, truong cao, truong dao
hang dong » hang nong, hang cong, hanh dong
thanh lap » thanh san, phan lap, thanh hai
dong tac » cong tac, dong tai, dong bac
than cap » khan cap, thanh cac, than cua

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 ((trung cap) or (truong va)) hang dong tac ((than cap) or (thanh lap))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc thieu xanh - thanh ((trung cap) OR (truong va)) hang dong tac ((than cap) OR (thanh lap)).
• Adding a wildcard symbol may retrieve word variants: hoc thieu xanh - thanh ((trung cap) or (truong va)) hang dong tac ((than cap) or (thanh lap))*.