Perhaps you should try some spelling variations:
thanh truong » thanh trung, thanh tung, thanh huong
thanh thuong » thanh huong, thanh chuong, thanh phuong
thieu khang » chieu khong, thieu quang
nhung cong » dung cong, thong cong, hang cong
cong dan » cong san, cong tan, huong dan
toan cao » toan tap
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: toc thieu khang - ((thanh truong) OR (thanh thuong)) va nhung cong dan ((toan cao) or (toan ban))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: toc thieu khang - ((thanh truong) OR (thanh thuong)) va nhung cong dan ((toan cao) OR (toan ban)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "toc thieu khang - ((thanh truong) OR (thanh thuong)) va nhung cong dan ((toan cao) or (toan ban))".
• Adding a wildcard symbol may retrieve word variants: toc thieu khang - ((thanh truong) OR (thanh thuong)) va nhung cong dan ((toan cao) or (toan ban))*.