Perhaps you should try some spelling variations:
chieu xanh » chieu sach, chieu sang, chieu tinh
tranh hang » trinh han, tran hoang, tran hong
tang cong » tang cuong, trang cong, dang cong
hang kho » hang khoa, khang kho, hang cho
kho tang » cao tang
cong dan » cong san, cong tan, huong dan
chan cau » phan cau, can cau, chinh cau
ca cau » cua cau, cac cau, can cau

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) or (trieu tinh)) - tranh hang kho tang cong dan ((chan cau) or (ca cau))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc ((chieu xanh) OR (trieu tinh)) - tranh hang kho tang cong dan ((chan cau) OR (ca cau)).
• Adding a wildcard symbol may retrieve word variants: hoc ((chieu xanh) or (trieu tinh)) - tranh hang kho tang cong dan ((chan cau) or (ca cau))*.