Perhaps you should try some spelling variations:
chieu xanh » chieu sach, chieu sang, chieu tinh
hanh trung » thanh trung, hanh trang, manh trung
hanh trinh » canh tranh, hanh chinh
hoc chieu » hoc thieu, ho chieu, hoc hien
cong bang » cuong bang, dong bang, hong bang
bang than » bang thanh, ban than, sang than
vap dung » ap dung, va dung, vat dung
van dung » van dong, xay dung, tin dung
than cap » khan cap, thanh lap, thanh cac

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

• Performing a fuzzy search may retrieve terms with similar spellings: hoc chieu xanh - ((hanh trung) or (hanh trinh)) ((vap dung) OR (van dung)) cong bang than cap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc chieu xanh - ((hanh trung) OR (hanh trinh)) ((vap dung) OR (van dung)) cong bang than cap.
• The words AND, OR and NOT may confuse the search; try adding quotes: "hoc chieu xanh - ((hanh trung) or (hanh trinh)) ((vap dung) OR (van dung)) cong bang than cap".
• Adding a wildcard symbol may retrieve word variants: hoc chieu xanh - ((hanh trung) or (hanh trinh)) ((vap dung) OR (van dung)) cong bang than cap*.