Perhaps you should try some spelling variations:
van thanh » ban thanh, van tuan
thanh di » thanh doi, thanh de, thanh do
su sach » so sach
xuc van » duc van, luc van, vuc van
hieu ve » hieu va, hieu van
tang ma » mang may, tang van
nang ma » sang ma, nang cao, mang may
vu sach » vu bach, vu khach
ve cam » ve cham, ve cac, va cam
di cua » dai cua, doi cua, de cua

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