Perhaps you should try some spelling variations:
cong thuong » hang thuong
chieu sach » chinh sach, chiet tach, chieu sang
truong cao » truong dai
thuong dam » thuong mai, huong dan, truong dai
trung cap » trung tam
ho chieu » theo chieu, hoc thieu, doi chieu
dam phan » d phan, va phan, van phan
phan cau » phan dau, phan cac, phan tu

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

• Performing a fuzzy search may retrieve terms with similar spellings: ho chieu sach - thanh ((trung cap) OR (truong cao)) cong thuong dam phan cau~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho chieu sach - thanh ((trung cap) OR (truong cao)) cong thuong dam phan cau".
• Adding a wildcard symbol may retrieve word variants: ho chieu sach - thanh ((trung cap) OR (truong cao)) cong thuong dam phan cau*.