Perhaps you should try some spelling variations:
hieu hien » bieu hien, dieu hien, chieu chien
hien cac » thien cac, vien cac, hieu cac
hanh lai » hanh lam, hanh tai, thanh lap
hanh va » hang va, hanh vi
sach ky » sac ky, sach y, sach ty
su sach » so sach, vu sach
nang xa » lang xa, nang ma, mang xa
cac ly » cac ky, cac le, cam ly
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 x)) hoi. hieu hien cac ly va ((hanh lai) or (hanh va)) cua te~.
• If you are trying to use Boolean operators, they must be ALL CAPS: su sach ky ((nang xa) OR (nang x)) hoi. hieu hien cac ly va ((hanh lai) OR (hanh va)) cua te.
• Adding a wildcard symbol may retrieve word variants: su sach ky ((nang xa) or (nang x)) hoi. hieu hien cac ly va ((hanh lai) or (hanh va)) cua te*.