Perhaps you should try some spelling variations:
thuong cong » thong cong, thuong con, thuong dong
chieu tang » chieu sang, nhieu tang, chien thang
canh doanh » hanh doanh, chinh doanh, doanh doanh
ca thuong » cao thuong, cua thuong, va thuong
ho chieu » theo chieu, hoc thieu, doi chieu
doanh ca » doanh cua, doanh cao, doanh va
cong dan » cong san, cong tan, huong dan
nhan tao » nhan dan
nhan tai » van tai, toan tai
hang tai » hang va, dung tai

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 tang - canh doanh ca thuong cong dan ((nhan tao) or (((nhan tai) OR (hang tai))))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu tang - canh doanh ca thuong cong dan ((nhan tao) OR (((nhan tai) OR (hang tai)))).
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho chieu tang - canh doanh ca thuong cong dan ((nhan tao) or (((nhan tai) OR (hang tai))))".
• Adding a wildcard symbol may retrieve word variants: ho chieu tang - canh doanh ca thuong cong dan ((nhan tao) or (((nhan tai) OR (hang tai))))*.