Perhaps you should try some spelling variations:
tham thuoc » pham thuoc, tham thuc, nha thuoc
phau thong » phap thong, khau thong, phan thong
thuoc sach » hoc sach, nuoc sach, thuat sach
hanh khoa » hang khoa, anh khoa, hanh hoa
khoa phau » hoa phan, khoa kham, khoa than
sach tham » sach nha
sach khoa » bach khoa, sach nha, anh khoa
hoc thong » hoc thuong, hoc trong, hoc hong
sach dao » lanh dao
dao thuc » dan thuc, dao tuc, do thuc
khoa hoc » hoa hoc
su sach » so sach, vu sach
te sach » toc sach

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

• Performing a fuzzy search may retrieve terms with similar spellings: (( su sach dao thuc hanh khoa phau thong ) or ( te sach tham thuoc sach khoa hoc thong ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( su sach dao thuc hanh khoa phau thong ) OR ( te sach tham thuoc sach khoa hoc thong )).
• Adding a wildcard symbol may retrieve word variants: (( su sach dao thuc hanh khoa phau thong ) or ( te sach tham thuoc sach khoa hoc thong ))*.