Perhaps you should try some spelling variations:
chieu xanh » chieu sach, chieu sang, chieu tinh
quan trong » gian trong
luan tuong » luan luong, luat thuong, xuan truong
hoc chieu » hoc thieu, ho chieu, hoc hien
hanh tang » hanh trang, anh tang, hanh mang
cong san » cong tac
than cau » toan cau, phan cau, thanh chau
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 tang ((quan trong) or (luan tuong)) cong san ((than cau) OR (than cap))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc chieu xanh - hanh tang ((quan trong) OR (luan tuong)) cong san ((than cau) OR (than cap)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "hoc chieu xanh - hanh tang ((quan trong) or (luan tuong)) cong san ((than cau) OR (than cap))".
• Adding a wildcard symbol may retrieve word variants: hoc chieu xanh - hanh tang ((quan trong) or (luan tuong)) cong san ((than cau) OR (than cap))*.