Perhaps you should try some spelling variations:
thanh sang » thanh san, thanh hang, thanh hoang
sang cua » mang cua, song cua, hang cua
te sach » toc sach
duy gia » duy gian, duc gia, quy gia
cua tre » cua te, cuu tre, cua triet
y nang » ky nang, ly nang, v nang
v pham » d pham
x hoi » xa hoi, o hoi, x ho

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

• Performing a fuzzy search may retrieve terms with similar spellings: te sach y nang x hoi. hieu ((vi pham) or (v pham)) duy gia thanh sang cua tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te sach y nang x hoi. hieu ((vi pham) OR (v pham)) duy gia thanh sang cua tre.
• Adding a wildcard symbol may retrieve word variants: te sach y nang x hoi. hieu ((vi pham) or (v pham)) duy gia thanh sang cua tre*.