Perhaps you should try some spelling variations:
thanh vai » thanh hai, thanh van, thanh tai
ban thanh » ban hanh, ban hang
cham duc » pham duc, cham soc, pham duy
hieu ve » hieu va, hieu van
vai cua » dai cua, hai cua, lai cua
duc ban » duc tan, duc van, dua ban
ve cham » va cham, ve chat, vu cham
te sach » toc sach
sach ky » sac ky, sach y, sach ty
cua tre » cua te, cuu tre, cua triet
me hoi » le hoi
ma hoi » mai hoi, xa hoi, va hoi

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

• Performing a fuzzy search may retrieve terms with similar spellings: te sach ky nang ((((ma hoi) OR (me hoi))) or (ma hoa)). hieu ve cham duc ban thanh vai cua tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te sach ky nang ((((ma hoi) OR (me hoi))) OR (ma hoa)). hieu ve cham duc ban thanh vai cua tre.
• The words AND, OR and NOT may confuse the search; try adding quotes: "te sach ky nang ((((ma hoi) OR (me hoi))) or (ma hoa)). hieu ve cham duc ban thanh vai cua tre".
• Adding a wildcard symbol may retrieve word variants: te sach ky nang ((((ma hoi) OR (me hoi))) or (ma hoa)). hieu ve cham duc ban thanh vai cua tre*.