Perhaps you should try some spelling variations:
chieu xanh » chieu sach, chieu sang, chieu tinh
hanh trung » thanh trung, hanh trang, manh trung
ho chieu » theo chieu, hoc thieu, doi chieu
hoc dung » hoc ung, hoc dan, tac dung
cong san » cong tac
canh cau » canh chau, can cau, danh cau
danh hau » danh dau, danh cau, doanh chau
vi dung » va dung, vi ung, vi dong

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 - hanh trung ((vi dung) or (hoc dung)) cong san ((canh cau) or (danh hau))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu xanh - hanh trung ((vi dung) OR (hoc dung)) cong san ((canh cau) OR (danh hau)).
• Adding a wildcard symbol may retrieve word variants: ho chieu xanh - hanh trung ((vi dung) or (hoc dung)) cong san ((canh cau) or (danh hau))*.