Perhaps you should try some spelling variations:
su sach » so sach, vu sach
tinh de » tinh da, sinh de, tinh he
va tinh » may tinh
sach ty » sach y, sach tu, sach thu
hieu va » lieu va
mang xa » lang xa, mang may, dang xay
cua tre » cua te, cuu tre, cua triet
xuc va » duc va, tuc va, luc va
de cua » le cua, te cua, dieu cua

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 ty ((mang xa) or (nang x)) hoi. ((hieu va) OR (hieu qua)) cam xuc va tinh de cua tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: su sach ty ((mang xa) OR (nang x)) hoi. ((hieu va) OR (hieu qua)) cam xuc va tinh de cua tre*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "su sach ty ((mang xa) or (nang x)) hoi. ((hieu va) OR (hieu qua)) cam xuc va tinh de cua tre*".