Perhaps you should try some spelling variations:
pham thuong » phan thuong, pham hong
thuc doanh » thuc hanh, thuc dan, chuc danh
doanh khoa » toan khoa
khoa pham » khoa kham, khoa phau, khoa cham
thuc bach » truc bach, thuc cach, thuoc sach
phu thong » pho thong, phap thong, khau thong
sach dao » lanh dao
dao thuc » dan thuc, dao tuc, do thuc
sach bai » cac bai, sach xa
bai thuc » bai thuoc, bao thuc, dai thuc
bach hoi » sach hoi, bach hoa, bach khoa
tu sach » thu sach, su sach, tu cach
te sach » toc sach
hoi phu » hoi chu, hai phu, hoa 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 pham thuong ) or ( te sach bai thuc bach hoi phu thong ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( tu sach dao thuc doanh khoa pham thuong ) OR ( te sach bai thuc bach hoi phu thong ))*.