Perhaps you should try some spelling variations:
thanh tung » thanh cong
nhung cong » dung cong, thong cong, hang cong
nam nhung » cam nhung, tham nhung, va nhung
theo kha » theo phap, thao khoa, theo chu
kha nang » phap nang, ky nang, ki nang
tung nam » trung nam, sung nam, dung nam
cong dan » cong san, cong tan, huong dan
toan cau » toan ban, toan tai
toan cao » toan ban
toan tap » toan ban

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 - thanh tung nam nhung cong dan ((toan cau) OR (((toan cao) OR (toan tap))))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo kha nang - thanh tung nam nhung cong dan ((toan cau) or (((toan cao) OR (toan tap))))~".
• Adding a wildcard symbol may retrieve word variants: theo kha nang - thanh tung nam nhung cong dan ((toan cau) or (((toan cao) OR (toan tap))))*.