Perhaps you should try some spelling variations:
thuc doanh » thuc hanh, thuc dan, chuc danh
phau thong » phap thong, khau thong, phan thong
doanh khoa » toan khoa
khach bai » khach trai, sach bai, khach san
thuc dung » thuoc dung, thuy dung, tuc dung
dung khoa » dung cho
khoa phau » hoa phan, khoa kham, khoa than
thuat san » thuat toan, thuat song, thuat lanh
khoa phan » hoa phan, khoa than, khoan phai
phan tong » phan trong, phan cong, han tong
vu khach » vu khanh, vu khac, vay khach
bai thuc » bai thuoc, bao thuc, dai thuc
dao thuc » dan thuc, dao tuc, do thuc
san dao » van dao, san bao, san dam

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

• Performing a fuzzy search may retrieve terms with similar spellings: (( vu khach bai thuc dung khoa phau thong ) or ( thuat san dao thuc doanh khoa phan tong ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( vu khach bai thuc dung khoa phau thong ) OR ( thuat san dao thuc doanh khoa phan tong )).
• Adding a wildcard symbol may retrieve word variants: (( vu khach bai thuc dung khoa phau thong ) or ( thuat san dao thuc doanh khoa phan tong ))*.