Perhaps you should try some spelling variations:
van thanh » ban thanh, van tuan
thanh di » thanh doi, thanh de, thanh do
xuc van » duc van, luc van, vuc van
sach ky » sach y, sach ty, sach kem
hieu ve » hieu va, hieu van
ve cam » ve cham, ve cac, va cam
di cua » dai cua, doi cua, de cua
ma hoi » mai hoi, ma hoa, me hoi
sac ky » cac ky, sai ky

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: tu ((sach ky) OR (sac ky)) sang ((ma hoi) OR (xa hoi)). hieu ve cam xuc van thanh di cua vat~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "tu ((sach ky) or (sac ky)) sang ((ma hoi) OR (xa hoi)). hieu ve cam xuc van thanh di cua vat~".
• Adding a wildcard symbol may retrieve word variants: tu ((sach ky) or (sac ky)) sang ((ma hoi) OR (xa hoi)). hieu ve cam xuc van thanh di cua vat*.