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
tri thuoc » tri thuc, tri hoc, tin thuoc
thuoc ban » thuoc tan, thuoc dang, thu ban
khoa phau » hoa phan, khoa kham, khoa than
phu thong » pho thong, phap thong, khau thong
sach tri » sach tai, sach tren, sach truc
ban khoa » san khoa, van khoa, ba khoa
su sach » so sach, vu sach
nha phu » nha chu, nhanh phu, chau phu

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 tri thuoc ban khoa phau thong ) or ( su sach tham thuoc sach nha phu thong ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( su sach tri thuoc ban khoa phau thong ) OR ( su sach tham thuoc sach nha phu thong )).
• Adding a wildcard symbol may retrieve word variants: (( su sach tri thuoc ban khoa phau thong ) or ( su sach tham thuoc sach nha phu thong ))*.