Perhaps you should try some spelling variations:
hanh vai » hanh vi, hanh va, hanh tai
te sach » toc sach
sach ky » sac ky, sach y, sach ty
su cham » tu cham, vu cham, qua cham
su pham » san pham
va hanh » van hanh, va thanh, va danh
vai cua » dai cua, hai cua, lai cua
luc va » duc va, tuc va, loc va
cua te » cua tu
x hoi » xa hoi, o hoi, x ho

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 x hoi. hieu ((su cham) OR (su pham)) luc va hanh vai cua te~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "te sach ky nang x hoi. hieu ((su cham) OR (su pham)) luc va hanh vai cua te".
• Adding a wildcard symbol may retrieve word variants: te sach ky nang x hoi. hieu ((su cham) OR (su pham)) luc va hanh vai cua te*.