Perhaps you should try some spelling variations:
theo chieu » theo tieu, ho chieu, theo chu
chieu xanh » chieu sach, chieu sang, chieu tinh
hanh manh » hanh mang, lanh manh, hoang manh
dung cong » dung trong
cua dung » cua dang, cua dong, qua dung
cong tam » cong tac, cong tan, cong nam
tam than » ban than
than cap » khan cap, thanh lap, thanh cac
lan anh » van anh, tuan anh

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 - ((hanh manh) or (lan anh)) cua dung cong tam than cap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo chieu xanh - ((hanh manh) OR (lan anh)) cua dung cong tam than cap.
• Adding a wildcard symbol may retrieve word variants: theo chieu xanh - ((hanh manh) or (lan anh)) cua dung cong tam than cap*.