Perhaps you should try some spelling variations:
thanh trung » thanh tung
theo chieu » theo tieu, ho chieu, theo chu
chieu xanh » chieu sach, chieu sang, chieu tinh
vat dung » van dung, viet dung, mat duong
cong ban » cong bang, cong san, cong tan
ban than » ban thanh, van thanh, ban hang
than cap » khan cap, thanh lap, thanh cac
va dung » van dung, va duong, va ung

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo chieu xanh - thanh trung ((((va dung) or (van dong))) or (vat dung)) cong ban than cap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo chieu xanh - thanh trung ((((va dung) OR (van dong))) OR (vat dung)) cong ban than cap.
• Adding a wildcard symbol may retrieve word variants: theo chieu xanh - thanh trung ((((va dung) or (van dong))) or (vat dung)) cong ban than cap*.