Perhaps you should try some spelling variations:
thu sach » thuat sach, thuoc sach, thu hoach
ba dinh » va dinh, xac dinh, nam dinh
ca dinh » cac dinh, va dinh, co dinh
lam xuc » cam xuc, lam duoc
lang xa » lang ha, dang xay, lang van
ty lang » tay lang, ty xang, ty hang
tu sach » su sach, te sach, tu cach
va lam » van lam, va lap
thi du » thi dua, thi dau, thi diu
du tre » duc tre, du tru, dua tren

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((thu sach) OR (tu sach)) ty lang xa hoi. lieu va lam xuc ((ca dinh) or (ba dinh)) thi du tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((thu sach) OR (tu sach)) ty lang xa hoi. lieu va lam xuc ((ca dinh) OR (ba dinh)) thi du tre*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((thu sach) OR (tu sach)) ty lang xa hoi. lieu va lam xuc ((ca dinh) or (ba dinh)) thi du tre*".