Perhaps you should try some spelling variations:
sach tu » sach thu, cach tu, sach ty
hai cua » thai cua, dai cua, hoi cua
vai cua » dai cua, lai cua, bai cua
va tinh » may tinh
tu sach » thu sach, su sach, te sach
cac xuc » cam xuc, cac nuoc, chat xuc
hieu ve » hieu va, hieu van
nang xa » nang x, lang xa, nang ma
tu nang » tru nang, tu nong, tu nano
va hanh » van hanh, va thanh, va danh
ve cac » va cac, vien cac

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 tu nang xa hoi. hieu ve cac xuc ((va hanh) or (va tinh)) ((vai cua) or (hai cua)) triet~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu sach tu nang xa hoi. hieu ve cac xuc ((va hanh) OR (va tinh)) ((vai cua) OR (hai cua)) triet.
• Adding a wildcard symbol may retrieve word variants: tu sach tu nang xa hoi. hieu ve cac xuc ((va hanh) or (va tinh)) ((vai cua) or (hai cua)) triet*.