Perhaps you should try some spelling variations:
thanh truong » thanh trung, thanh thuong, thanh tung
thieu xanh » chieu xanh, hieu manh, thien anh
tuong cong » truong cong, trong cong, tong cong
khang chan » khang chien, quang chan
hoc thieu » toc thieu, hoc hien
dai tuong » dai cuong, doi tuong, dai duong
khang cau » hang cau, khang cu, nhung cau
cong san » cong tac

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 xanh - thanh truong dai tuong cong san ((khang cau) OR (khang chan))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "hoc thieu xanh - thanh truong dai tuong cong san ((khang cau) OR (khang chan))".
• Adding a wildcard symbol may retrieve word variants: hoc thieu xanh - thanh truong dai tuong cong san ((khang cau) OR (khang chan))*.