Perhaps you should try some spelling variations:
thien van » thi van
sach baiy » sach bac, sach bao, sach hay
sach bai » sach dao, cac bai, sach xa
lang xa » lang ha, dang xay, lang van
xuc va » duc va, tuc va, xac va
luc va » duc va, tuc va, loc va
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 baiy) or (sach bai)) lang xa hoi. thien van nam ((xuc va) OR (luc va)) hanh vi cua te~.
• If you are trying to use Boolean operators, they must be ALL CAPS: su ((sach baiy) OR (sach bai)) lang xa hoi. thien van nam ((xuc va) OR (luc va)) hanh vi cua te*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "su ((sach baiy) or (sach bai)) lang xa hoi. thien van nam ((xuc va) OR (luc va)) hanh vi cua te*".