Perhaps you should try some spelling variations:
thu sach » tu sach, thuat sach, thuoc sach
hanh vai » hanh vi, hanh va, hanh tai
sach le » cach le, sach de, sach lo
le xang » le tang, le dang, le quang
xang xa » lang xa, mang xa, ang xa
hieu va » lieu va, hieu qua
cam luc » cam xuc
cau luc » cau truc, cau phuc
va hanh » van hanh, va thanh, va danh
vai cua » dai cua, hai cua, lai cua
cua te » cua tu

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

• Performing a fuzzy search may retrieve terms with similar spellings: thu sach le xang xa hoi. hieu va ((cam luc) or (cau luc)) va hanh vai cua te~.
• If you are trying to use Boolean operators, they must be ALL CAPS: thu sach le xang xa hoi. hieu va ((cam luc) OR (cau luc)) va hanh vai cua te.
• Adding a wildcard symbol may retrieve word variants: thu sach le xang xa hoi. hieu va ((cam luc) or (cau luc)) va hanh vai cua te*.