Perhaps you should try some spelling variations:
chieu xanh » chieu sach, chieu sang
chieu tinh » trieu tinh, lieu tinh, chau tinh
hieu manh » hieu nganh, dieu hanh, hien hanh
hanh dong » anh dong, ha dong
dong luan » dung luan, tong luan, dong xuan
luan nang » luan van, van nang, luan san
song danh » song hanh, cong danh, song xanh
danh than » danh thanh, danh thang, danh nhan
than cau » toan cau, phan cau, than cap

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo ((((chieu xanh) OR (hieu manh))) or (chieu tinh)) - hanh dong luan nang song danh than cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo ((((chieu xanh) OR (hieu manh))) OR (chieu tinh)) - hanh dong luan nang song danh than cau.
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo ((((chieu xanh) OR (hieu manh))) or (chieu tinh)) - hanh dong luan nang song danh than cau".
• Adding a wildcard symbol may retrieve word variants: theo ((((chieu xanh) OR (hieu manh))) or (chieu tinh)) - hanh dong luan nang song danh than cau*.