Perhaps you should try some spelling variations:
danh chi » danh cho, dinh chi, banh chi
su sach » so sach, vu sach
hieu ve » hieu va, hieu van
chi cua » chi cuc, khi cua, cuoi cua
cua tre » cua te, cuu tre, cua triet
y nang » ky nang, ly nang, v nang
ve cac » va cac, vien cac
xuc va » tuc va, luc va, xac va

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 y nang x ho. hieu ve cac ((xuc va) or (duc va)) danh chi cua tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: su sach y nang x ho. hieu ve cac ((xuc va) OR (duc va)) danh chi cua tre*.