Perhaps you should try some spelling variations:
hien nhanh » hien hanh, thien thanh, tien thanh
dong doanh » dung doanh, trong doanh, doanh doanh
doanh toan » doanh hoan, doanh doanh, doanh thanh
canh manh » lanh manh, canh tranh, cach mang
dang dong » dang cong, dung dong, dan dong
manh cua » doanh cua, ban cua
cua dang » cua cong, cua ban
toan tap » toan 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 - canh manh cua dang dong doanh toan tap~.
• Adding a wildcard symbol may retrieve word variants: hoc hien nhanh - canh manh cua dang dong doanh toan tap*.