Perhaps you should try some spelling variations:
su sach » so sach, vu sach
lam cua » nam cua, lam chat
anh lam » hanh lam, xanh lam, anh cam
van anh » van thanh, tuan anh, van minh
xuc van » duc van, luc van, vuc van
hieu ve » hieu va, hieu van
ky song » ky cong, ky trong, hay song
cua tre » cua te, cuu tre, cua triet
k song » _ song, c song

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 song) or (k song)) xa hoi. ((hieu ve) or (hieu qua)) cam xuc van anh lam cua tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: su sach ((ky song) OR (k song)) xa hoi. ((hieu ve) OR (hieu qua)) cam xuc van anh lam cua tre.
• Adding a wildcard symbol may retrieve word variants: su sach ((ky song) or (k song)) xa hoi. ((hieu ve) or (hieu qua)) cam xuc van anh lam cua tre*.