Perhaps you should try some spelling variations:
hanh trinh » canh tranh, hanh chinh
trinh cua » tinh cua, trinh luat, trinh quan
cua trong » cua truong, cua trung, qua trong
cua xang » chua xang, cua dang, cua lang
cua hang » cua dang, cua nhung, cua cong
cong dan » cong san, cong tan, huong dan
toan cao » toan ban, toan tap

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

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