Perhaps you should try some spelling variations:
nang lai » nang tai, mang lai, nang cai
cham xuc » cam xuc, chat xuc, pham duc
hanh cat » hanh cac, hanh luat, nhanh cay
su sach » so sach, vu sach
sach ky » sac ky, sach y, sach ty
lai hoi » dai hoi, lai hoa, lai roi
hieu ve » hieu va, hieu van
va hanh » van hanh, va thanh, va danh
su viet » so viet
cat su » cao su, dat su, sat su

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: su sach ky nang lai hoi. hieu ve ((cham xuc) OR (cham soc)) va hanh cat su viet~.
• Adding a wildcard symbol may retrieve word variants: su sach ky nang lai hoi. hieu ve ((cham xuc) or (cham soc)) va hanh cat su viet*.