Perhaps you should try some spelling variations:
trung thanh » truong thanh
nhung tuong » nhung huong, nhung phuong, hung vuong
theo chieu » theo tieu, theo chu, thi chieu
trung tuan » trung tam, tran tuan, truong thanh
tuong ban » tuong bang, trong ban, tuong dan
ban thanh » ban hanh, ban hang
thanh lap » thanh san, phan lap, thanh hai
ho chieu » hoc thieu, doi chieu, mot 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) OR (theo chieu)) xanh - manh ((trung tuan) or (trung thanh)) nhung tuong ban thanh lap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((ho chieu) OR (theo chieu)) xanh - manh ((trung tuan) OR (trung thanh)) nhung tuong ban thanh lap.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((ho chieu) OR (theo chieu)) xanh - manh ((trung tuan) or (trung thanh)) nhung tuong ban thanh lap".
• Adding a wildcard symbol may retrieve word variants: ((ho chieu) OR (theo chieu)) xanh - manh ((trung tuan) or (trung thanh)) nhung tuong ban thanh lap*.