Perhaps you should try some spelling variations:
thanh trung » thanh tung
mot chieu » doi chieu
trung cua » truong cua, trung tuan, trung cap
bang cong » dang cong, bang song, hang cong
ho chieu » theo chieu, hoc thieu, doi chieu
cua bang » chua bang, cua ban, cua dang
cong tac » cong ty
ran cau » van cau, can cau, tran chau
ban cau » bang cau, ban can, van cau

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 (mot chieu)) xanh - thanh trung cua bang cong tac ((ran cau) or (ban cau))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((ho chieu) OR (mot chieu)) xanh - thanh trung cua bang cong tac ((ran cau) OR (ban cau)).
• Adding a wildcard symbol may retrieve word variants: ((ho chieu) or (mot chieu)) xanh - thanh trung cua bang cong tac ((ran cau) or (ban cau))*.