International Schools in Chongqing

1) I would like to know is there any international schools with English curriculum available in Chongqing? 2) Is there any Table Tennis professional learing center avaiilable for Children? 3) In general what is the cost of living of Chongqing comparison with other major cities (Shanghai, Beijing, Tianjin, Sijiazhuangetc) of China? Thanks in advance.