Perhaps you should try some spelling variations:
thanh vuong » thanh huong, thanh cuong, thanh duong
thieu xanh » chieu xanh, hieu manh, thien anh
hoc thieu » toc thieu, hoc hien
tat hung » thuat hung, tat thuong, thpt hung
tai hung » mai hung, tai phuong, tai thuong
cong san » cong tac
san van » tan van, luan van, tran van

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 vuong ((tat hung) OR (tai hung)) cong san van ban~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "hoc thieu xanh - thanh vuong ((tat hung) OR (tai hung)) cong san van ban".
• Adding a wildcard symbol may retrieve word variants: hoc thieu xanh - thanh vuong ((tat hung) OR (tai hung)) cong san van ban*.