Perhaps you should try some spelling variations:
chieu xanh » chieu sach, chieu sang, chieu tinh
truong va » truong dai, truong cao, truong dao
hang dong » hang nong, hang cong, hanh dong
thanh lap » thanh san, phan lap, thanh hai
ho chieu » theo chieu, hoc thieu, doi chieu
trung ha » trung hoc, trung tam, trung cap
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: ho chieu xanh - thanh ((trung ha) or (truong va)) hang dong tac ((than cap) OR (thanh lap))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu xanh - thanh ((trung ha) OR (truong va)) hang dong tac ((than cap) OR (thanh lap)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho chieu xanh - thanh ((trung ha) or (truong va)) hang dong tac ((than cap) OR (thanh lap))".
• Adding a wildcard symbol may retrieve word variants: ho chieu xanh - thanh ((trung ha) or (truong va)) hang dong tac ((than cap) OR (thanh lap))*.