Perhaps you should try some spelling variations:
thanh tuong » thanh thuong, thanh tung, thanh huong
thi chieu » thi chien, thi hieu, theo chieu
tuong cua » truong cua, huong cua, thong cua
dong cong » duong cong, dung cong, dang cong
ho chieu » theo chieu, hoc thieu, doi chieu
cua dong » chua dong, cua cong, cua dang
dan toan » van toan, dan than, manh toan
van tan » van tuan, van ban, van tai

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 (thi chieu)) xanh - thanh tuong cua dong cong ((dan toan) or (van tan)) cao~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((ho chieu) OR (thi chieu)) xanh - thanh tuong cua dong cong ((dan toan) OR (van tan)) cao.
• Adding a wildcard symbol may retrieve word variants: ((ho chieu) or (thi chieu)) xanh - thanh tuong cua dong cong ((dan toan) or (van tan)) cao*.