Perhaps you should try some spelling variations:
thanh trung » thanh tung
chieu xanh » chieu sach, chieu sang, chieu tinh
ho chieu » theo chieu, hoc thieu, doi chieu
cong tac » cong ty
dam van » dao van, nam van, dang van
tom van » tam van
tac ran » tac can, tac van, tac quan
ran cau » van cau, ban cau, can 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 xanh - thanh trung ((((pham van) or (dam van))) or (tom van)) cong tac ran cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu xanh - thanh trung ((((pham van) OR (dam van))) OR (tom van)) cong tac ran cau.
• Adding a wildcard symbol may retrieve word variants: ho chieu xanh - thanh trung ((((pham van) or (dam van))) or (tom van)) cong tac ran cau*.