Perhaps you should try some spelling variations:
danh dai » danh dau, danh di, danh sai
phat xuc » chat xuc, phat xuat, phap xu
cua tuc » cua duc, cua thuoc, luat tuc
dinh vi » dinh ve, dinh viet, dinh tri
ky danh » ky anh, ky dang
dai hoi » dai hoc, dai hai, dai moi
hieu su » hieu sau, tieu su, hieu so
su phat » su pham, tu phat, xu phat
dinh di » dinh du, danh di, dinh da
cua tu » cua su, cua cu, cua te
tu cai » tu cac, tu can, tu bai
cai ky » cao ky, cac ky, cam ky
xuc va » duc va, tuc va, luc va

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: tu cai ky danh dai hoi. hieu su phat xuc va ((dinh di) OR (dinh vi)) ((cua tu) OR (cua tuc))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "tu cai ky danh dai hoi. hieu su phat xuc va ((dinh di) OR (dinh vi)) ((cua tu) or (cua tuc))~".
• Adding a wildcard symbol may retrieve word variants: tu cai ky danh dai hoi. hieu su phat xuc va ((dinh di) OR (dinh vi)) ((cua tu) or (cua tuc))*.