Perhaps you should try some spelling variations:
thanh trung » thanh tung
hoc chieu » hoc thieu, hoc hien, hoc dieu
trung cua » truong cua, trung tuan, trung cap
dung cong » dung trong
ho chieu » theo chieu, hoc thieu, doi chieu
cua dung » cua dang, cua dong, qua dung
cong dan » cong san, cong tan, huong dan
can ban » toan ban

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((hoc chieu) or (ho chieu)) tinh - thanh trung cua dung cong dan ((can ban) or (van ban))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((hoc chieu) OR (ho chieu)) tinh - thanh trung cua dung cong dan ((can ban) OR (van ban)).
• Adding a wildcard symbol may retrieve word variants: ((hoc chieu) or (ho chieu)) tinh - thanh trung cua dung cong dan ((can ban) or (van ban))*.