Perhaps you should try some spelling variations:
ban thanh » ban hanh, ban hang
thanh di » thanh doi, thanh de, thanh do
so sanh » do sanh
ky lang » ky nang, ky tang, tay lang
ky dang » ky nang, ky danh
va cham » va chat, va tham
soc ban » hoc ban, coc ban, so ban
di cua » dai cua, doi cua, de cua
cua te » cua tu

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

• Performing a fuzzy search may retrieve terms with similar spellings: so sanh ((ky lang) OR (ky dang)) xa hoi. lieu va cham soc ban thanh di cua te~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "so sanh ((ky lang) OR (ky dang)) xa hoi. lieu va cham soc ban thanh di cua te".
• Adding a wildcard symbol may retrieve word variants: so sanh ((ky lang) OR (ky dang)) xa hoi. lieu va cham soc ban thanh di cua te*.