Perhaps you should try some spelling variations:
khoan phan » khoan phai, khoan thanh, hoa phan
khoa thong » hoa thong, thoai thong, pho thong
thuc bach » truc bach, thuc cach, thuoc sach
khach tri » khach trai, khac trai, khanh tra
phan tong » phan trong, phan cong, han tong
dao thuc » dan thuc, dao tuc, do thuc
bach hoa » bach khoa, bach ha, cach hoan
hoa khoa » khoa khoa, chua khoa, chia khoa
vu khach » vu khanh, vu khac, vay khach
tri thuc » tri tue
thuc cac » thuc cach, tuc cac, phuc cac
vu lanh » vu anh, vu manh, tu lanh

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

• Performing a fuzzy search may retrieve terms with similar spellings: (( vu lanh dao thuc bach hoa khoa thong ) or ( vu khach tri thuc cac khoan phan tong ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( vu lanh dao thuc bach hoa khoa thong ) OR ( vu khach tri thuc cac khoan phan tong ))*.