Perhaps you should try some spelling variations:
chau tinh » cuu tinh, ha tinh, cua tinh
tong cong » trong cong, cong cong, dung cong
thanh ban » thanh san, thanh van, thanh bac
trang va » tran van, hang va
cong dan » cong san, cong tan, huong dan
than ban » toan ban, than man, nhuan ban
ho chau » ha chau, ho chu, o chau
tang va » tang van, thang va, tang vat

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

• Performing a fuzzy search may retrieve terms with similar spellings: ho chau tinh - anh ((tang va) or (trang va)) tong cong dan ((than ban) or (thanh ban))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chau tinh - anh ((tang va) OR (trang va)) tong cong dan ((than ban) OR (thanh ban)).
• Adding a wildcard symbol may retrieve word variants: ho chau tinh - anh ((tang va) or (trang va)) tong cong dan ((than ban) or (thanh ban))*.