Perhaps you should try some spelling variations:
nhung huong » nhung phuong, nhung tuong, nhung cong
hanh tang » hanh trang, anh tang, hanh tung
hanh mang » nhanh mang, hanh trang, nhanh lang
cua nhung » va nhung
kha nang » ky nang, ki nang, thi nang
dan toan » van toan, dan than, manh toan
toan cau » toan cao, toan ban, toan tap

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 ((kha nang) OR (phap nang)) - ((hanh tang) OR (hanh mang)) cua nhung huong dan toan cau~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo ((kha nang) OR (phap nang)) - ((hanh tang) or (hanh mang)) cua nhung huong dan toan cau~".
• Adding a wildcard symbol may retrieve word variants: theo ((kha nang) OR (phap nang)) - ((hanh tang) or (hanh mang)) cua nhung huong dan toan cau*.