Perhaps you should try some spelling variations:
nhung xuong » nhung huong, nhung tuong, nhung phuong
xuong dan » huong dan, xuong san, tuong dan
chi danh » chi anh, chi dinh, chi hanh
tranh va » tranh van, trang va, trinh va
dan toan » van toan, dan than, manh toan
toan cao » toan ban, toan tap
chi dan » choi dan, chi van, thi dan

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

• Performing a fuzzy search may retrieve terms with similar spellings: doi ((chi danh) OR (chi dan)) - canh tranh va nhung xuong dan toan cao~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "doi ((chi danh) OR (chi dan)) - canh tranh va nhung xuong dan toan cao".
• Adding a wildcard symbol may retrieve word variants: doi ((chi danh) OR (chi dan)) - canh tranh va nhung xuong dan toan cao*.