Perhaps you should try some spelling variations:
truong cao » truong dai
dung cong » dung trong
theo chu » theo chieu, cho chu, chao chu
chu xanh » chu manh, chieu xanh, chua xang
trung co » trung bo, trong co, trung hoc
cong tan » cong tac, cong san, cong thanh
toan tai » doanh tai, toan ban, toan cao
toan tap » toan ban

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: theo chu xanh - thanh ((trung co) OR (truong cao)) dung cong tan ((toan tai) or (toan tap))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo chu xanh - thanh ((trung co) OR (truong cao)) dung cong tan ((toan tai) OR (toan tap)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo chu xanh - thanh ((trung co) OR (truong cao)) dung cong tan ((toan tai) or (toan tap))".
• Adding a wildcard symbol may retrieve word variants: theo chu xanh - thanh ((trung co) OR (truong cao)) dung cong tan ((toan tai) or (toan tap))*.