Perhaps you should try some spelling variations:
sach ky » sach ty, sach kem, sach hay
nang xa » nang x, lang xa, nang ma
hieu ve » hieu va, hieu van
va hanh » van hanh, va thanh, va danh
sac ky » cac ky, sai ky
ve cam » ve cham, ve cac, va cam
xuc va » duc va, tuc va, luc va
vi cua » vai cua, di cua
cua te » cua tu

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

• If you are trying to use Boolean operators, they must be ALL CAPS: thu ((((sach ky) OR (sac ky))) OR (sach y)) nang xa hoi. hieu ve cam xuc va hanh vi cua te~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "thu ((((sach ky) OR (sac ky))) or (sach y)) nang xa hoi. hieu ve cam xuc va hanh vi cua te~".
• Adding a wildcard symbol may retrieve word variants: thu ((((sach ky) OR (sac ky))) or (sach y)) nang xa hoi. hieu ve cam xuc va hanh vi cua te*.