Perhaps you should try some spelling variations:
tham soc » cham soc, tham nuoc, thai son
te sach » toc sach
sang xa » song xa, lang xa, sang ma
va tham » van tham, va cham, va thanh
va danh » va dinh, va dan, va hanh
danh vi » hanh vi, dinh vi, danh di
cua tre » cua te, cua triet, dua tren
cuu tre » cau tren, cau treo
y sang » _ sang, duy sang
soc va » hoc va, loc va, doc va

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 sang xa hoi. lieu va tham soc va danh vi ((cua tre) OR (cuu tre))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "te sach y sang xa hoi. lieu va tham soc va danh vi ((cua tre) OR (cuu tre))".
• Adding a wildcard symbol may retrieve word variants: te sach y sang xa hoi. lieu va tham soc va danh vi ((cua tre) OR (cuu tre))*.