Perhaps you should try some spelling variations:
nhanh hai » nhanh thai, thanh hai, nhanh ha
va nhanh » va thanh, va hanh, va nhan
so sach » so sanh, bo sach, co sach
cham xu » chao xu, cham cuu, chat xuc
cua tre » cuu tre, cua triet, dua tren
ve cham » va cham, ve chat, vu cham
hieu ve » hieu va, hieu van
y lang » _ lang, tay lang, yen lang
o lang » hoa lang, hoi lang
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.

• If you are trying to use Boolean operators, they must be ALL CAPS: so sach ((y lang) OR (o lang)) xa hoi. hieu ve cham xu va nhanh hai ((cua tre) OR (cua te))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "so sach ((y lang) or (o lang)) xa hoi. hieu ve cham xu va nhanh hai ((cua tre) OR (cua te))~".
• Adding a wildcard symbol may retrieve word variants: so sach ((y lang) or (o lang)) xa hoi. hieu ve cham xu va nhanh hai ((cua tre) OR (cua te))*.