Perhaps you should try some spelling variations:
theo chiet » theo chieu, thep thiet
chiet tach » chieu sach
nhung cong » dung cong, thong cong, hang cong
cong dan » cong san, cong tan, huong dan
dan toan » van toan, dan than, manh toan
toan ban » van ban
san cua » sang cua, dan cua, nan cua
ban cua » ban quan

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo chiet tach - hanh ((san cua) or (ban cua)) nhung cong dan toan ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo chiet tach - hanh ((san cua) OR (ban cua)) nhung cong dan toan ban*.