Perhaps you should try some spelling variations:
trung thuat » thuong thuat, trung tuan, trung thuc
trong thuat » trong hoat, trong thu, trong phat
theo chu » theo chieu, cho chu, chao chu
chu xanh » chu manh, chieu xanh, chua xang
cong ban » cong bang, cong san, cong tan
cong tac » cong ty
toan cau » toan cao, toan ban, toan tap

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 thuat) OR (trong thuat)) tuong ((cong ban) or (cong tac)) toan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo chu xanh - thanh ((trung thuat) OR (trong thuat)) tuong ((cong ban) OR (cong tac)) toan cau.
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo chu xanh - thanh ((trung thuat) OR (trong thuat)) tuong ((cong ban) or (cong tac)) toan cau".
• Adding a wildcard symbol may retrieve word variants: theo chu xanh - thanh ((trung thuat) OR (trong thuat)) tuong ((cong ban) or (cong tac)) toan cau*.