Perhaps you should try some spelling variations:
hanh trinh » canh tranh, hanh chinh
chuoi cua » cuoi cua, chuoi cung, hoi cua
cua xang » chua xang, cua dang, cua hang
luat dan » luat doanh, cua dan, luat bao
cong dan » cong san, cong tan, huong dan
toan cau » toan cao, toan ban, toan tai
toan tap » toan ban

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

• Performing a fuzzy search may retrieve terms with similar spellings: chuoi cua xang - hanh trinh ((luat dan) OR (luat dat)) cong dan ((toan cau) or (toan tap))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: chuoi cua xang - hanh trinh ((luat dan) OR (luat dat)) cong dan ((toan cau) OR (toan tap)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "chuoi cua xang - hanh trinh ((luat dan) OR (luat dat)) cong dan ((toan cau) or (toan tap))".
• Adding a wildcard symbol may retrieve word variants: chuoi cua xang - hanh trinh ((luat dan) OR (luat dat)) cong dan ((toan cau) or (toan tap))*.