Perhaps you should try some spelling variations:
phan trong » pham trong, nhan trong, phan tong
tien thuoc » trien thuoc, tin thuoc, bien thuoc
sach tien » sach tren, sach thieu
thuoc anh » thuoc thanh, thuoc dang, thuoc sach
phu thong » pho thong, phap thong, khau thong
thuc dang » thuoc dang, thuc dan, thuc dung
dang khoa » dung khoa, hang khoa, dang khoi
khoa phan » hoa phan, khoa than, khoa phau
anh khoa » doanh khoa, hang khoa
khoa phu » khoa phau, khoa thu, hoa phu
sach dao » lanh dao
dao thuc » dan thuc, dao tuc, do thuc
tu sach » thu sach, su sach, te sach

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

• Performing a fuzzy search may retrieve terms with similar spellings: (( tu sach tien thuoc anh khoa phu thong ) or ( tu sach dao thuc dang khoa phan trong ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( tu sach tien thuoc anh khoa phu thong ) OR ( tu sach dao thuc dang khoa phan trong ))*.