Perhaps you should try some spelling variations:
hanh thanh » nhanh thanh, thanh thanh, khanh thanh
thanh phan » thanh pho, thanh san, thanh toan
hoc thieu » hoc hien
phan dung » phan ung, phan dang, chan dung
dung cong » dung trong
cong dang » cong dong, cong dan, cong dung
dang van » hoang van, hang va
van bac » van ban, van bao, van hac

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((hoc thieu) or (toc thieu)) thanh - hanh thanh phan dung cong dang van bac~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((hoc thieu) OR (toc thieu)) thanh - hanh thanh phan dung cong dang van bac.
• Adding a wildcard symbol may retrieve word variants: ((hoc thieu) or (toc thieu)) thanh - hanh thanh phan dung cong dang van bac*.