Perhaps you should try some spelling variations:
hanh dang » hanh dong, anh dang, hanh dung
cong tinh » cong trinh, cong vinh, cong thanh
long tinh » trong tinh, luong tin, dong tin
theo chu » theo chieu, cho chu, chao chu
chu xang » chua xang, chu bang, chuc nang
dang duc » dang quoc, dao duc, dang su
duc dung » duc hung, duc cuong, duc trung
toan ban » van ban

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo chu xang - hanh dang duc dung ((cong tinh) or (long tinh)) toan ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo chu xang - hanh dang duc dung ((cong tinh) OR (long tinh)) toan ban*.