Perhaps you should try some spelling variations:
cua nhung » va nhung
hanh mang » nhanh mang, hanh trang, nhanh lang
tuong dan » huong dan, xuong dan, truong dai
kha nang » phap nang, ky nang, ki nang
mang cua » manh cua, dung cua, ban cua
tung dan » dung dan, huong dan, trung dai
toan cau » toan cao, toan ban, toan tap
chu han » chu van

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