Perhaps you should try some spelling variations:
doanh doanh » toan doanh, doanh hoan, doanh thanh
trong manh » trong minh, trong anh, trong mach
hien hach » thien hach, hien hanh, hien nhanh
doanh cua » doanh luan
manh toan » thanh toan, anh tuan, tinh toan
cua dung » cua dang, cua dong, qua dung
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 hach - doanh doanh cua dung trong manh toan ban~.
• Adding a wildcard symbol may retrieve word variants: hoc hien hach - doanh doanh cua dung trong manh toan ban*.