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
hang cong » dang cong, hang nong, bang cong
doc hieu » toc thieu, hoc hien
cong van » cong vang, cong san, song van
toan ban » van 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 thieu) or (doc hieu)) xanh - hanh trinh luat hang cong van ((toan tap) or (toan ban))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((hoc thieu) OR (doc hieu)) xanh - hanh trinh luat hang cong van ((toan tap) OR (toan ban)).
• Adding a wildcard symbol may retrieve word variants: ((hoc thieu) or (doc hieu)) xanh - hanh trinh luat hang cong van ((toan tap) or (toan ban))*.