Perhaps you should try some spelling variations:
khong thuong » thong thuong, hang thuong, cong thuong
thuong dam » thuong mai, huong dan, truong dai
trung hua » trung hoa, trung cua, trung huy
trung ha » trung hoc, trung tam, trung cap
toan cau » toan cao, toan ban, toan tai
toan tap » toan ban
ho cuu » ho chu, ho cua, so cuu

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

• Performing a fuzzy search may retrieve terms with similar spellings: ho cuu tinh - thanh ((trung hua) or (trung ha)) khong thuong dam ((toan cau) or (toan tap))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho cuu tinh - thanh ((trung hua) OR (trung ha)) khong thuong dam ((toan cau) OR (toan tap)).
• Adding a wildcard symbol may retrieve word variants: ho cuu tinh - thanh ((trung hua) or (trung ha)) khong thuong dam ((toan cau) or (toan tap))*.