Perhaps you should try some spelling variations:
chiet tach » chieu sach
hanh dung » thanh dung, anh dung, hanh dong
luan hang » luan nang, luan han, luan hung
hang cong » dang cong, hang nong, bang cong
ho chiet » ho chieu, ho thiet, hoc thiet
cong san » cong tac
san quan » van quan, ban quan, dan quan
quan ban » quang ban, qua ban, quan van

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

• Performing a fuzzy search may retrieve terms with similar spellings: ho chiet tach - hanh dung luan hang cong san quan ban~.
• Adding a wildcard symbol may retrieve word variants: ho chiet tach - hanh dung luan hang cong san quan ban*.