Perhaps you should try some spelling variations:
thieu xanh » chieu xanh, hieu manh, thien anh
canh doanh » hanh doanh, chinh doanh, doanh doanh
duong manh » duong van
trong sinh » trong kinh, trong san
hoc thieu » toc thieu, hoc hien
doanh cua » doanh luan
cua nhung » va nhung
toan ban » van ban

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 doanh cua nhung ((duong manh) or (trong sinh)) toan ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc thieu xanh - canh doanh cua nhung ((duong manh) OR (trong sinh)) toan ban.
• Adding a wildcard symbol may retrieve word variants: hoc thieu xanh - canh doanh cua nhung ((duong manh) or (trong sinh)) toan ban*.