Perhaps you should try some spelling variations:
nhung cong » dung cong, thong cong, hang cong
thieu xanh » chieu xanh, hieu manh, thien anh
hoc thieu » toc thieu, hoc hien
canh tran » canh tranh, hanh trang, banh trang
van nhung » van nhuong, va nhung, van hung
tran van » luan van
dan chan » dan gian, dan ca
van chat » cao chat

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 - canh tran van nhung cong ((((dan chan) or (van chat))) or (hai phong)) cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc thieu xanh - canh tran van nhung cong ((((dan chan) OR (van chat))) OR (hai phong)) cau.
• Adding a wildcard symbol may retrieve word variants: hoc thieu xanh - canh tran van nhung cong ((((dan chan) or (van chat))) or (hai phong)) cau*.