Perhaps you should try some spelling variations:
khoan phan » khoan phai, khoan thanh, toan phan
phan thong » phan thuong, phan hong, phan tong
phan cong » thanh cong
sach pham » sach tham, sach phat, sach phap
pham thuy » pham huy, pham thu, pham thuc
dao thuc » dan thuc, dao tuc, do thuc
thuc cac » thuc cach, tuc cac, phuc cac
thuy anh » thuy linh
hoa phan » hoa dan, co phan
te lanh » te danh, te lan, tu lanh
te sach » toc sach
anh hoa » anh khoa, danh hoa, hanh hoa

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

• Performing a fuzzy search may retrieve terms with similar spellings: (( te lanh dao thuc cac khoan phan cong ) or ( te sach pham thuy anh hoa phan thong ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( te lanh dao thuc cac khoan phan cong ) OR ( te sach pham thuy anh hoa phan thong )).
• Adding a wildcard symbol may retrieve word variants: (( te lanh dao thuc cac khoan phan cong ) or ( te sach pham thuy anh hoa phan thong ))*.