Perhaps you should try some spelling variations:
thuoc trong » thuc trong, hoc trong, thuat trong
hanh doanh » hang doanh, chinh doanh, doanh doanh
trong tinh » truong tinh, trong kinh, trong sinh
hieu lang » chieu sang, hieu quang, nhieu tang
doanh cua » doanh luan
cua thuoc » nha thuoc, cay thuoc, cua nuoc
doi hieu » doi chieu, doc hieu, doi hien
toan ban » van ban

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

• Performing a fuzzy search may retrieve terms with similar spellings: doi hieu lang - hanh doanh cua thuoc trong tinh toan ban~.
• Adding a wildcard symbol may retrieve word variants: doi hieu lang - hanh doanh cua thuoc trong tinh toan ban*.