Perhaps you should try some spelling variations:
thien thanh » tien thanh, thi thanh, hien hanh
thanh tung » thanh cong
hoc thien » hoc hien, hoc thieu, hoc thiet
dang cong » dung cong
cua dang » cua cong, cua ban
cong dan » cong san, cong tan, huong dan
than ban » thanh ban, toan ban, nhuan ban
than man » than ma, thanh san, tran manh

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

• Performing a fuzzy search may retrieve terms with similar spellings: hoc thien thanh - ((thanh trung) or (thanh tung)) cua dang cong dan ((than ban) OR (than man))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc thien thanh - ((thanh trung) OR (thanh tung)) cua dang cong dan ((than ban) OR (than man)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "hoc thien thanh - ((thanh trung) or (thanh tung)) cua dang cong dan ((than ban) OR (than man))".
• Adding a wildcard symbol may retrieve word variants: hoc thien thanh - ((thanh trung) or (thanh tung)) cua dang cong dan ((than ban) OR (than man))*.