Perhaps you should try some spelling variations:
cay phoi » cap phoi, tay hoi, cay cho
hanh vai » hanh vi, hanh va, hanh tai
dang cay » dang xay, dang ca, dang cac
vai cua » dai cua, hai cua, lai cua
hieu ve » hieu va, hieu van
tu cach » tu cac
ky dang » ky nang, ky danh
su sach » so sach, vu sach
cua tre » cua te, cuu tre, cua triet
ve cam » ve cham, ve cac, va cam
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: ((tu cach) or (su sach)) ky dang cay phoi. hieu ve cam ((xuc va) or (duc va)) hanh vai cua tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((tu cach) OR (su sach)) ky dang cay phoi. hieu ve cam ((xuc va) OR (duc va)) hanh vai cua tre.
• Adding a wildcard symbol may retrieve word variants: ((tu cach) or (su sach)) ky dang cay phoi. hieu ve cam ((xuc va) or (duc va)) hanh vai cua tre*.