Perhaps you should try some spelling variations:
hanh trinh » canh tranh, hanh chinh
hoc chieu » hoc thieu, hoc hien, hoc dieu
luat dong » luat bong, luan dong, luat doanh
luat cong » thuat cong, luat chung, cua cong
van thanh » ban thanh, van tuan
thanh ban » thanh san, thanh van, thanh bac
ho chieu » theo chieu, hoc thieu, doi chieu
cong van » cong vang, cong san, song van

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

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