Perhaps you should try some spelling variations:
su sach » so sach, vu sach
nang xa » nang x, lang xa, mang xa
danh vi » hanh vi, dinh vi, danh di
nang ma » tang ma, sang ma, nang cao
va danh » va dinh, va dan, va hanh
hieu ve » hieu va, hieu van
sach ky » sac ky, sach y, sach ty
cac xuc » cac nuoc, chat xuc, cac cuoc
vi cua » vai cua, di 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: su sach ky ((nang xa) OR (nang ma)) hoi. hieu ve ((cac xuc) or (cam xuc)) va danh vi cua te~.
• If you are trying to use Boolean operators, they must be ALL CAPS: su sach ky ((nang xa) OR (nang ma)) hoi. hieu ve ((cac xuc) OR (cam xuc)) va danh vi cua te.
• The words AND, OR and NOT may confuse the search; try adding quotes: "su sach ky ((nang xa) OR (nang ma)) hoi. hieu ve ((cac xuc) or (cam xuc)) va danh vi cua te".
• Adding a wildcard symbol may retrieve word variants: su sach ky ((nang xa) OR (nang ma)) hoi. hieu ve ((cac xuc) or (cam xuc)) va danh vi cua te*.