Perhaps you should try some spelling variations:
thien van » thi van
tu sach » thu sach, su sach, te sach
hanh de » hanh ve, hanh kem
hanh di » hanh vi, hang di, danh di
xuc van » duc van, luc van, xuc ban
sach ky » sac ky, sach y, sach ty
van cam » van nam, van lam, van cau
lang xa » lang ha, dang xay, lang van
mang xa » mang may, dang xay, mang cua
cua tuc » cua duc, cua tu, cua thuoc

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: tu sach ky ((mang xa) or (lang xa)) hoi. thien van cam xuc van ((hanh di) OR (hanh de)) cua tuc~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu sach ky ((mang xa) OR (lang xa)) hoi. thien van cam xuc van ((hanh di) OR (hanh de)) cua tuc*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "tu sach ky ((mang xa) or (lang xa)) hoi. thien van cam xuc van ((hanh di) OR (hanh de)) cua tuc*".