Perhaps you should try some spelling variations:
thuoc trong » thuc trong, hoc trong, thuat trong
doanh phan » doanh nhan, doan phan, doanh thanh
duc thuoc » dung thuoc, truc thuoc, duc thuong
trong van » trong cac
van thang » van thanh, van khang, van hang
thang cap » thong cap, than cap, trung cap
ho chieu » theo chieu, hoc thieu, mot chieu
phan duc » pham duc, phan tu, phan dau

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) or (toc thieu)) tinh - doanh phan duc thuoc trong van thang cap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((ho chieu) OR (toc thieu)) tinh - doanh phan duc thuoc trong van thang cap.
• Adding a wildcard symbol may retrieve word variants: ((ho chieu) or (toc thieu)) tinh - doanh phan duc thuoc trong van thang cap*.