Perhaps you should try some spelling variations:
trung thanh » truong thanh
chieu xanh » chieu sach, chieu sang, chieu tinh
trung tuan » trung tam, tran tuan, truong thanh
tuong ban » tuong bang, tuong dan, tuong quan
trong ban » trong san, trong tan, trong quan
thanh lap » thanh san, phan lap, thanh hai
ho chieu » theo chieu, hoc thieu, doi chieu

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 - manh ((trung tuan) or (trung thanh)) nhung ((tuong ban) OR (trong ban)) thanh lap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu xanh - manh ((trung tuan) OR (trung thanh)) nhung ((tuong ban) OR (trong ban)) thanh lap.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho chieu xanh - manh ((trung tuan) or (trung thanh)) nhung ((tuong ban) OR (trong ban)) thanh lap".
• Adding a wildcard symbol may retrieve word variants: ho chieu xanh - manh ((trung tuan) or (trung thanh)) nhung ((tuong ban) OR (trong ban)) thanh lap*.