Perhaps you should try some spelling variations:
chau tinh » cuu tinh, ha tinh, cac tinh
phan dang » phan dau, phan cong, nhan dan
cua tinh » cua sinh, va tinh, ha tinh
dang cua » dung cua, dong cua, mang cua
cong dan » cong san, huong dan, cong dong
cong tan » cong tac, cong san, cong thanh
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 ((chau tinh) or (cua tinh)) - phan dang cua cong ((cong dan) OR (cong tan)) toan ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo ((chau tinh) OR (cua tinh)) - phan dang cua cong ((cong dan) OR (cong tan)) toan ban.
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo ((chau tinh) or (cua tinh)) - phan dang cua cong ((cong dan) OR (cong tan)) toan ban".
• Adding a wildcard symbol may retrieve word variants: theo ((chau tinh) or (cua tinh)) - phan dang cua cong ((cong dan) OR (cong tan)) toan ban*.