Perhaps you should try some spelling variations:
thuc doanh » thuc hanh, thuc dan, chuc danh
doanh khoa » toan khoa
phau thong » phap thong, khau thong, phan thong
khoa phau » hoa phan, khoa kham, khoa than
sach tham » sach nha
tham thuc » nham thuc, pham thuc, tam thuc
phu thong » pho thong, phap thong, khau thong
sach dao » lanh dao
dao thuc » dan thuc, dao tuc, do thuc
toc sach » hoc sach, doc sach, thuoc sach
thuc anh » thuc hanh, thuy anh, thu anh
tu sach » thu sach, su sach, te sach
anh hoa » anh khoa, danh hoa, hanh hoa
hoa phu » khoa phu, hoa phi, hoi phu

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 doanh khoa phau thong ) or ( toc sach tham thuc anh hoa phu thong ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( tu sach dao thuc doanh khoa phau thong ) OR ( toc sach tham thuc anh hoa phu thong ))*.