Perhaps you should try some spelling variations:
nhanh lang » nhanh quang, nhanh thang, nhan dang
ban thuong » ban huong, ban tuong, han thuong
thuong dan » huong dan, thuong han, thuong dam
hien hanh » dieu hanh
anh dang » anh dong, anh dung, anh bang
dan toan » van toan, dan than, manh toan
toan cau » toan cao, toan ban, toan tap

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 hanh - ((nhanh lang) or (anh dang)) cua ban thuong dan toan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc hien hanh - ((nhanh lang) OR (anh dang)) cua ban thuong dan toan cau.
• Adding a wildcard symbol may retrieve word variants: hoc hien hanh - ((nhanh lang) or (anh dang)) cua ban thuong dan toan cau*.