Perhaps you should try some spelling variations:
thanh hung » thanh huong, thanh tung, thanh trung
mot chieu » doi chieu, ho chieu
hung cua » huong cua, chung cua, khung cua
cua dong » chua dong, cua cong, cua dang
cong sat » cong suat, cong hat, cong nhat
cong san » cong tac
phan cau » phan dau, phan cac, phan tu

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