Perhaps you should try some spelling variations:
hanh vai » hanh vi, hanh va, hanh tai
tu sach » thu sach, su sach, te sach
sach ty » sach y, sach tu, sach thu
ty nang » ky nang, ty xang, ty hang
nang xa » nang x, lang xa, nang ma
cac lop » cac hop, cac loai
va hanh » van hanh, va thanh, va danh
vai cua » dai cua, hai cua, lai cua
cua tre » cua te, cuu tre, cua triet
cac lo » cac bo, cac ho, cac le
cac co » cac cong

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

• Performing a fuzzy search may retrieve terms with similar spellings: tu sach ty nang xa hoi. lieu va ((((cac lo) or (cac lop))) or (cac co)) va hanh vai cua tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu sach ty nang xa hoi. lieu va ((((cac lo) OR (cac lop))) OR (cac co)) va hanh vai cua tre.
• Adding a wildcard symbol may retrieve word variants: tu sach ty nang xa hoi. lieu va ((((cac lo) or (cac lop))) or (cac co)) va hanh vai cua tre*.