Perhaps you should try some spelling variations:
hien nhanh » hien hanh, thien thanh, tien thanh
hanh doanh » hang doanh, chinh doanh, doanh doanh
nhan dang » nhan dan, phan dang, tran dang
dang cong » dung cong
cong dan » cong san, cong tan, huong dan
dan toan » van toan, dan than, manh toan
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 - hanh doanh nhan dang cong dan toan tap~.
• Adding a wildcard symbol may retrieve word variants: hoc hien nhanh - hanh doanh nhan dang cong dan toan tap*.