Perhaps you should try some spelling variations:
sach thu » sach thue, sach thieu, sach tham
chat xuc » chat huu, cam xuc, chao xu
hieu cao » chieu cao, hieu cac, hieu ca
su sach » so sach, vu sach
dinh de » dinh ve, dinh du, dinh le
va dinh » van dinh, va kinh, va tinh
sang ma » tang ma, nang ma, sang tao
nang xa » nang x, lang xa, nang ma
xuc va » duc va, tuc va, luc va
de cua » le cua, te cua, dieu cua
cua tu » cua tuc, cua su, cua cu

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 thu ((((nang xa) or (sang ma))) or (van xay)) hoi. hieu cao chat xuc va dinh de cua tu~.
• If you are trying to use Boolean operators, they must be ALL CAPS: su sach thu ((((nang xa) OR (sang ma))) OR (van xay)) hoi. hieu cao chat xuc va dinh de cua tu.
• Adding a wildcard symbol may retrieve word variants: su sach thu ((((nang xa) or (sang ma))) or (van xay)) hoi. hieu cao chat xuc va dinh de cua tu*.