Perhaps you should try some spelling variations:
nhung tuong » nhung huong, nhung phuong, hung vuong
theo chieu » ho chieu, theo chu, thi chieu
hanh tranh » canh tranh, hanh trinh, hanh trang
tranh minh » tran minh, trinh minh, thanh minh
minh nhung » minh nhuong, menh nhung, minh hung
tuong dan » huong dan, tung dan, xuong dan
chan man » than man, chan doan, chan dang
chan nan » chan nhan, chang nang, chan doan

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) OR (theo tieu)) xanh - hanh tranh minh nhung tuong dan ((chan man) or (chan nan))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((theo chieu) OR (theo tieu)) xanh - hanh tranh minh nhung tuong dan ((chan man) OR (chan nan)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((theo chieu) OR (theo tieu)) xanh - hanh tranh minh nhung tuong dan ((chan man) or (chan nan))".
• Adding a wildcard symbol may retrieve word variants: ((theo chieu) OR (theo tieu)) xanh - hanh tranh minh nhung tuong dan ((chan man) or (chan nan))*.