Perhaps you should try some spelling variations:
hanh trinh » canh tranh, hanh chinh
hoc chieu » hoc thieu, ho chieu, hoc dieu
luat hang » luat hanh, luat chung, luat quang
nong danh » nong dan, cong danh, dong danh
dung danh » dung doanh, dung dan, cuong danh
thanh bac » nhanh bac, thanh bai, thanh san

You may be able to get more results by adjusting your search query.

• If you are trying to use Boolean operators, they must be ALL CAPS: ((hoc chieu) OR (hoc hien)) sang - hanh trinh luat hang ((nong danh) OR (dung danh)) thanh bac~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((hoc chieu) OR (hoc hien)) sang - hanh trinh luat hang ((nong danh) or (dung danh)) thanh bac~".
• Adding a wildcard symbol may retrieve word variants: ((hoc chieu) OR (hoc hien)) sang - hanh trinh luat hang ((nong danh) or (dung danh)) thanh bac*.