Perhaps you should try some spelling variations:
thieu thanh » thien thanh, thi thanh, thu thanh
thanh trung » thanh tung
hoc thieu » toc thieu, hoc hien
cxay dung » chan dung, gay dung, cao dung
dan thanh » dang thanh, danh thanh, ban thanh
thanh ban » thanh san, thanh van, thanh bac
cong dan » cong san, cong tan, huong dan

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 thanh - thanh trung ((cxay dung) or (xay dung)) cong dan thanh ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc thieu thanh - thanh trung ((cxay dung) OR (xay dung)) cong dan thanh ban.
• Adding a wildcard symbol may retrieve word variants: hoc thieu thanh - thanh trung ((cxay dung) or (xay dung)) cong dan thanh ban*.