Perhaps you should try some spelling variations:
su sach » so sach, vu sach
ve chao » ve cham, ve cho, ve chang
ve chat » va chat, van chat
va dinh » van dinh, va kinh, va tinh
dinh vi » dinh ve, dinh viet, dinh tri
ang xa » lang xa, mang xa, dang xay
vi cua » vai cua, di cua
cua te » cua tu
xu va » xu van, tu va, su va

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "su sach y ang xa hoi. hieu ((ve chao) OR (ve chat)) xu va dinh vi cua te~".
• Adding a wildcard symbol may retrieve word variants: su sach y ang xa hoi. hieu ((ve chao) OR (ve chat)) xu va dinh vi cua te*.