Perhaps you should try some spelling variations:
thieu xanh » chieu xanh, hieu manh, thien anh
hoc thieu » toc thieu, hoc hien
canh tran » canh tranh, hanh trang, banh trang
hung cong » nhung cong, hung cuong, phung cong
van thanh » ban thanh, van tuan
tran van » luan van
van hung » van dung, manh hung, van duong
dan toan » van toan, dan than, manh toan
van than » van thang, van tuan, van phan

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 hung cong ((((dan toan) or (van thanh))) or (van than)) cap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc thieu xanh - canh tran van hung cong ((((dan toan) OR (van thanh))) OR (van than)) cap.
• Adding a wildcard symbol may retrieve word variants: hoc thieu xanh - canh tran van hung cong ((((dan toan) or (van thanh))) or (van than)) cap*.