Perhaps you should try some spelling variations:
phau thong » phap thong, khau thong, phan thong
danh khoan » doanh khoa, anh khoa, danh nhan
khoan phai » khong phai, khoan hoi, khoan nhoi
phai thong » phap thong, phai tuong, phan thong
thuc hang » thuc hanh, thu hang, phuc hang
hang khoa » dung khoa
khoa phau » hoa phan, khoa kham, khoa than
chuc danh » chuc nganh, thuc hanh, chuc nang
sach dao » lanh dao
dao thuc » dan thuc, dao tuc, do thuc
vu sach » vu bach, su sach, vu khach
tu sach » thu sach, su sach, te sach
sach xa » sach nha, sach bai
xa chuc » xa phuc, da chuc, xa thuc

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

• If you are trying to use Boolean operators, they must be ALL CAPS: (( vu sach dao thuc hang khoa phau thong ) OR ( tu sach xa chuc danh khoan phai thong ))~.
• Adding a wildcard symbol may retrieve word variants: (( vu sach dao thuc hang khoa phau thong ) or ( tu sach xa chuc danh khoan phai thong ))*.