Perhaps you should try some spelling variations:
hanh vai » hanh vi, hanh va, hanh tai
co sach » bo sach, cuon sach, hoc sach
vai cuu » vai cua
va hanh » van hanh, va thanh, va danh
sach tu » sach thu, cach tu, sach ty
ve cham » va cham, ve chat, vu cham
tu sang » thu sang, tu san, tu lang
cuu tre » cua tre, cau tren, cau treo
ve cac » va cac, vien cac
xuc va » duc va, tuc va, luc va
ma hoi » mai hoi, ma hoa, me hoi

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

• Performing a fuzzy search may retrieve terms with similar spellings: co sach tu sang ((ma hoi) or (xa hoi)). hieu ((ve cham) or (ve cac)) xuc va hanh vai cuu tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: co sach tu sang ((ma hoi) OR (xa hoi)). hieu ((ve cham) OR (ve cac)) xuc va hanh vai cuu tre.
• Adding a wildcard symbol may retrieve word variants: co sach tu sang ((ma hoi) or (xa hoi)). hieu ((ve cham) or (ve cac)) xuc va hanh vai cuu tre*.