Perhaps you should try some spelling variations:
chieu xanh » chieu sach, chieu sang, chieu tinh
hanh trung » thanh trung, hanh trang, manh trung
hoc chieu » hoc thieu, ho chieu, hoc hien
cua khong » cua phuong, cua thuong, cua cong
hua khong » hoa khong, hoac khong, phuc khong
thanh mau » thanh san, thanh hai, thanh ngu
cong tan » cong tac, cong san, cong thanh
hanh mau » anh mau, hanh ma, hanh may

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 ((cua khong) OR (hua khong)) cong tan ((thanh mau) or (hanh mau))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc chieu xanh - hanh trung ((cua khong) OR (hua khong)) cong tan ((thanh mau) OR (hanh mau)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "hoc chieu xanh - hanh trung ((cua khong) OR (hua khong)) cong tan ((thanh mau) or (hanh mau))".
• Adding a wildcard symbol may retrieve word variants: hoc chieu xanh - hanh trung ((cua khong) OR (hua khong)) cong tan ((thanh mau) or (hanh mau))*.