Perhaps you should try some spelling variations:
danh vinh » dang vinh, anh vinh, thanh vinh
vinh cuu » dinh cuu, sinh cua, dinh cu
so sach » so sanh, bo sach, co sach
ly nang » ky nang, ly hang, ly vang
hieu le » hieu ve, hieu he, hieu ly
va danh » va dinh, va dan, va hanh
cuu tre » cua tre, cau tren, cau treo
y nang » ky nang, v nang, may nang
le dat » le dan, de dat, le dac

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

• Performing a fuzzy search may retrieve terms with similar spellings: so sach ((y nang) or (ly nang)) xa hoi. hieu le dat (nuoc or duoc) va danh vinh cuu tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: so sach ((y nang) OR (ly nang)) xa hoi. hieu le dat (nuoc OR duoc) va danh vinh cuu tre.
• Adding a wildcard symbol may retrieve word variants: so sach ((y nang) or (ly nang)) xa hoi. hieu le dat (nuoc or duoc) va danh vinh cuu tre*.