Perhaps you should try some spelling variations:
chinh doanh » kinh doanh
doanh cua » doanh luan
cua thong » cua thuong, cua khong, cua tong
thong van » trong van, thong va, thong quan
hang tai » hang va, dung tai
theo vu » theo tu, theo chu, theo yeu
han tai » nhan tai, van tai, toan tai

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo vu quang - chinh doanh cua thong thong van ((han tai) or (hang tai))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo vu quang - chinh doanh cua thong thong van ((han tai) OR (hang tai)).
• Adding a wildcard symbol may retrieve word variants: theo vu quang - chinh doanh cua thong thong van ((han tai) or (hang tai))*.