Perhaps you should try some spelling variations:
thanh trung » thanh tung
cong thuong » hang thuong
chieu sach » chinh sach, chiet tach, chieu xanh
chieu sang » chieu xanh, hieu lang, nhieu tang
thuong dam » thuong mai, huong dan, truong dai
trung cap » truong cao, trung tam
cap cong » cac cong, cao cong, tap cong
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) OR (chieu sang)) - thanh trung cap cong thuong dam phan cau~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho ((chieu sach) OR (chieu sang)) - thanh trung cap cong thuong dam phan cau".
• Adding a wildcard symbol may retrieve word variants: ho ((chieu sach) OR (chieu sang)) - thanh trung cap cong thuong dam phan cau*.