Perhaps you should try some spelling variations:
thanh tuong » thanh thuong, thanh tung, thanh huong
doi chieu » doc hieu, doi chi, ho chieu
mot chieu » ho chieu
tuong cua » truong cua, huong cua, thong cua
cong tan » cong san, cong thanh, cong ty
cong tac » cong ty
phan cau » phan dau, phan cac, phan tu

You may be able to get more results by adjusting your search query.

• If you are trying to use Boolean operators, they must be ALL CAPS: ((doi chieu) OR (mot chieu)) xanh - thanh tuong cua cong ((cong tan) OR (cong tac)) phan cau~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((doi chieu) or (mot chieu)) xanh - thanh tuong cua cong ((cong tan) OR (cong tac)) phan cau~".
• Adding a wildcard symbol may retrieve word variants: ((doi chieu) or (mot chieu)) xanh - thanh tuong cua cong ((cong tan) OR (cong tac)) phan cau*.