Perhaps you should try some spelling variations:
hien nhanh » hien hanh, thien thanh, tien thanh
hanh trinh » canh tranh, hanh chinh
hang cong » dang cong, hang nong, bang cong
cong danh » cuong danh, cong dan, cong thanh
danh phan » doanh phan, danh nhan, danh phap
trinh ve » trinh he, trinh va, trinh vi
phan dau » phan tu, hang dau
ve hang » ve hoang, ve chang, va hang

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 trinh ve hang cong danh phan dau~.
• Adding a wildcard symbol may retrieve word variants: hoc hien nhanh - hanh trinh ve hang cong danh phan dau*.