Concordia is because they require you to already know English up to your grades standards. However both schools are very good.
Concordia International School Shanghai was created in 1998.
Shanghai International Settlement ended in 1943.
Shanghai International Settlement was created in 1854.
Shanghai International Group was created in 2000.
Shanghai Pudong International Airport was created in 1999.
Shanghai Rego International School was created in 2003.
International Channel Shanghai was created on 2008-01-01.
British International School Shanghai was created in 2002.
Shanghai Community International School was created in 1996.
Western International School of Shanghai was created in 2006.
Shanghai International Film Festival was created in 1993.
Shanghai Singapore International School was created in 1996.