Perhaps you should try some spelling variations:
phap chong » phap phong, phap cong, pham hong
doanh khoa » toan khoa
thi doanh » tri doanh, thi oanh, thi doan
khoa phap » khoa phau, khoan phai, khong phap
sach tri » sach tai, sach tren, sach truc
nam thuc » nam thuoc, am thuc, nam thu
te doanh » te danh, de doanh, ty doanh
tu sach » thu sach, su sach, te sach
tri thi » tri tai, tai thi, thi thi
thuc te » thuc tien
tu nam » su nam

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 tri thi doanh khoa phap chong ) OR ( tu nam thuc te doanh khoa phap chong ))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( tu sach tri thi doanh khoa phap chong ) OR ( tu nam thuc te doanh khoa phap chong ))".
• Adding a wildcard symbol may retrieve word variants: (( tu sach tri thi doanh khoa phap chong ) OR ( tu nam thuc te doanh khoa phap chong ))*.