Perhaps you should try some spelling variations:
thieu xanh » chieu xanh, hieu manh, thien anh
hoc thieu » toc thieu, hoc hien
canh manh » lanh manh, canh tranh, cach mang
van thanh » ban thanh, van tuan
thanh ban » thanh san, thanh van, thanh bac
va trong » va truong, va tuong, va trung
va thong » va thuong, va phuong, he thong
cong van » cong vang, cong san, song 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 - canh manh ((va trong) or (va thong)) cong van thanh ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc thieu xanh - canh manh ((va trong) OR (va thong)) cong van thanh ban.
• Adding a wildcard symbol may retrieve word variants: hoc thieu xanh - canh manh ((va trong) or (va thong)) cong van thanh ban*.