Perhaps you should try some spelling variations:
thuoc vat » thuc vat, thuoc va, thuoc bat
nam thuoc » nam thuc, nam thu, nha thuoc
vat hanh » vat thanh, van hanh, va hanh
nang xa » nang x, lang xa, nang ma
hieu ly » hieu ky, lieu ly, dieu ly
cua tuc » cua duc, cua tu, cua thuoc
vu sac » vu sach, vu san, va sac
sac ky » cac ky, sai ky
cua te » cua tu

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

• Performing a fuzzy search may retrieve terms with similar spellings: vu sac ky nang xa hoi. hieu ly nam thuoc vat hanh vi ((cua te) or (cua tuc))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: vu sac ky nang xa hoi. hieu ly nam thuoc vat hanh vi ((cua te) OR (cua tuc)).
• Adding a wildcard symbol may retrieve word variants: vu sac ky nang xa hoi. hieu ly nam thuoc vat hanh vi ((cua te) or (cua tuc))*.