Perhaps you should try some spelling variations:
nhung tuong » nhung huong, nhung phuong, hung vuong
chieu xanh » chieu sach, chieu sang, hieu manh
chieu tinh » trieu tinh, lieu tinh, chau tinh
tuong dan » huong dan, tung dan, xuong dan
van manh » van minh, van anh, van hanh
manh va » hanh va, anh va, minh va
han tu » hanh tu, ban tu, van tu

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: theo ((chieu xanh) OR (chieu tinh)) - van manh va nhung tuong dan ((phan tu) OR (han tu))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo ((chieu xanh) OR (chieu tinh)) - van manh va nhung tuong dan ((phan tu) or (han tu))~".
• Adding a wildcard symbol may retrieve word variants: theo ((chieu xanh) OR (chieu tinh)) - van manh va nhung tuong dan ((phan tu) or (han tu))*.