Perhaps you should try some spelling variations:
thanh hung » thanh huong, thanh tung, thanh trung
tham nhung » thi nhung
nhung cong » dung cong, thong cong, hang cong
hung tham » hung pham, hong tham, cung tham
cong dan » cong san, cong tan, huong dan
toan cau » toan cao, toan tai
toan ban » van ban
theo ki » theo doi
ki nang » ky nang

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 ki nang - thanh hung tham nhung cong dan ((((toan cau) OR (toan tap))) OR (toan ban))~.
• Adding a wildcard symbol may retrieve word variants: theo ki nang - thanh hung tham nhung cong dan ((((toan cau) or (toan tap))) or (toan ban))*.