Perhaps you should try some spelling variations:
hien nhanh » hien hanh, thien thanh, tien thanh
khong dong » khong dung, khong mong, phong dong
hanh luan » khanh luan, hang luan, hanh luat
van khong » van phong, van khang, va khong
dong von » dung von, dong co, dong hoc
von toan » van toan, mon toan, von doanh
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 hien nhanh - hanh luan van khong dong von toan ban~.
• Adding a wildcard symbol may retrieve word variants: hoc hien nhanh - hanh luan van khong dong von toan ban*.