Perhaps you should try some spelling variations:
van hanh » van thanh, ban hanh, van anh
va hanh » va thanh, va danh, ban hanh
noi cua » hoi cua, doi cua, moi cua
sach ty » sach y, sach tu, sach thu
lang xa » lang ha, dang xay, lang van
hieu ve » hieu va, hieu van
cac xuc » cam xuc, cac nuoc, chat xuc
ve cac » va cac, vien cac
sai ky » sac ky
cua te » cua tu

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

• If you are trying to use Boolean operators, they must be ALL CAPS: thuoc ((sai ky) OR (sach ty)) lang xa hoi. hieu ve cac xuc ((va hanh) OR (van hanh)) noi cua te~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "thuoc ((sai ky) or (sach ty)) lang xa hoi. hieu ve cac xuc ((va hanh) OR (van hanh)) noi cua te~".
• Adding a wildcard symbol may retrieve word variants: thuoc ((sai ky) or (sach ty)) lang xa hoi. hieu ve cac xuc ((va hanh) OR (van hanh)) noi cua te*.