Perhaps you should try some spelling variations:
phau thong » phap thong, khau thong, phan thong
khoa phau » hoa phan, khoa than, khoa thu
khoa kham » kho khan, khoa than
kham tong » khau tong, pham trong, khac trong
sach dao » lanh dao
dao thuc » dan thuc, dao tuc, do thuc
thuc anh » thuc hanh, thuy anh, thu anh
anh khoa » doanh khoa, hang khoa
sach dat » sach danh, sach bai, sach xa
cac khoa » cac khoan, cac khoi, dac khoa
tu sach » thu sach, te sach, tu cach
su sach » so sach, vu sach
dat thu » dat phu, sat thuc, dat tieu
thu cac » tu cac, thu xac, thu cuc

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 dao thuc anh khoa phau thong ) or ( su sach dat thu cac khoa kham tong ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( tu sach dao thuc anh khoa phau thong ) OR ( su sach dat thu cac khoa kham tong ))*.