Perhaps you should try some spelling variations:
khoai chau » khoa chau, khoa phau, hai chau
nhung cong » dung cong, thong cong, hang cong
manh dung » manh hung, manh tung, anh dung
he nhung » hee nhung, ve nhung, me nhung
cong dan » cong san, cong tan, huong dan
toan ban » van ban
dung he » dung cho
ho chu » hoi chu, cho chu, ho chua

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((khoai chau) or (ho chu)) tinh - manh dung he nhung cong dan ((toan tap) or (toan ban))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((khoai chau) OR (ho chu)) tinh - manh dung he nhung cong dan ((toan tap) OR (toan ban)).
• Adding a wildcard symbol may retrieve word variants: ((khoai chau) or (ho chu)) tinh - manh dung he nhung cong dan ((toan tap) or (toan ban))*.