Perhaps you should try some spelling variations:
phan thuong » hang thuong, phan xuong
cong phan » cong nhan, cong khan, chong phap
cong dan » cong san, cong tan, cong dong
toan ban » van ban
toan cao » toan tap
di tinh » doi tinh, vi tinh, bi tinh
so di » so dia, so du, so dk

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

• Performing a fuzzy search may retrieve terms with similar spellings: so di tinh - thanh cong phan thuong ((cong dan) OR (huong dan)) ((toan ban) or (toan cao))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: so di tinh - thanh cong phan thuong ((cong dan) OR (huong dan)) ((toan ban) OR (toan cao)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "so di tinh - thanh cong phan thuong ((cong dan) OR (huong dan)) ((toan ban) or (toan cao))".
• Adding a wildcard symbol may retrieve word variants: so di tinh - thanh cong phan thuong ((cong dan) OR (huong dan)) ((toan ban) or (toan cao))*.