Perhaps you should try some spelling variations:
hanh trinh » canh tranh, hanh chinh
hoc thieu » toc thieu, hoc hien
luat hang » luat hanh, luat chung, luat huong
ho chieu » theo chieu, doi chieu, mot chieu
cong van » cong vang, song van, cong tan
cong san » cong tac
tan tap » toan tap, han tap, tan tat

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((ho chieu) OR (hoc thieu)) sang - hanh trinh luat hang ((cong van) or (cong san)) tan tap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((ho chieu) OR (hoc thieu)) sang - hanh trinh luat hang ((cong van) OR (cong san)) tan tap.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((ho chieu) OR (hoc thieu)) sang - hanh trinh luat hang ((cong van) or (cong san)) tan tap".
• Adding a wildcard symbol may retrieve word variants: ((ho chieu) OR (hoc thieu)) sang - hanh trinh luat hang ((cong van) or (cong san)) tan tap*.