Perhaps you should try some spelling variations:
tu sach » thu sach, te sach, tu cach
hieu ve » hieu va, hieu van
su sach » so sach, vu sach
nang xa » lang xa, nang ma, mang xa
hanh de » hanh ve, hanh kem
va hanh » van hanh, va thanh, va danh
de cua » le cua, te cua, dieu cua
xuc va » duc va, tuc va, luc va
cua te » cua tu
ve cam » ve cham, ve cac, va cam

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

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