Perhaps you should try some spelling variations:
thanh tuong » thanh thuong, thanh tung, thanh huong
theo chieu » theo tieu, ho chieu, theo chu
thanh toan » thanh hoa, thanh san, tinh toan
mot chieu » doi chieu, ho chieu
tuong cua » truong cua, huong cua, thong cua
dong cong » duong cong, dang cong, cong cong
dung cong » dung trong
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: ((mot chieu) or (theo chieu)) xanh - thanh tuong cua ((dong cong) or (dung cong)) thanh toan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((mot chieu) OR (theo chieu)) xanh - thanh tuong cua ((dong cong) OR (dung cong)) thanh toan cau.
• Adding a wildcard symbol may retrieve word variants: ((mot chieu) or (theo chieu)) xanh - thanh tuong cua ((dong cong) or (dung cong)) thanh toan cau*.