Perhaps you should try some spelling variations:
phai nhuong » phan thuong, pham thuong, thai nhung
pham chuong » pham thuong, pham cong, phan thuong
chieu xanh » chieu sach, chieu sang, hieu manh
chieu tinh » trieu tinh, lieu tinh, chau tinh
hanh trung » thanh trung, hanh trang, manh trung
cong dan » cong san, cong tan, huong dan
dan than » dan chan, ban than, van than
than cau » toan cau, phan cau, than cap

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

• If you are trying to use Boolean operators, they must be ALL CAPS: hoc ((chieu xanh) OR (chieu tinh)) - hanh trung ((phai nhuong) OR (pham chuong)) cong dan than cau~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "hoc ((chieu xanh) or (chieu tinh)) - hanh trung ((phai nhuong) OR (pham chuong)) cong dan than cau~".
• Adding a wildcard symbol may retrieve word variants: hoc ((chieu xanh) or (chieu tinh)) - hanh trung ((phai nhuong) OR (pham chuong)) cong dan than cau*.