Perhaps you should try some spelling variations:
van dinh » van minh, van dich, va dinh
nang lap » nang cap, sang lap, nang lam
cac nuoc » cap nuoc, hoc nuoc, dat nuoc
su sach » so sach, vu sach
lap lai » lap tai, lay lai, lam lai
hieu ve » hieu va, hieu van
vai cua » dai cua, hai cua, lai cua
cac xuc » cam xuc, chat xuc, cac cuoc
sach ky » sac ky, sach y, sach ty
va danh » va dinh, va dan, va hanh
cua te » cua tu

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

• Performing a fuzzy search may retrieve terms with similar spellings: su sach ky nang lap lai. hieu ve ((cac xuc) or (cac nuoc)) ((va danh) or (van dinh)) vai cua te~.
• If you are trying to use Boolean operators, they must be ALL CAPS: su sach ky nang lap lai. hieu ve ((cac xuc) OR (cac nuoc)) ((va danh) OR (van dinh)) vai cua te.
• Adding a wildcard symbol may retrieve word variants: su sach ky nang lap lai. hieu ve ((cac xuc) or (cac nuoc)) ((va danh) or (van dinh)) vai cua te*.