Shanghai feng shui educates people and has the gentle temperament of southerners. Most young men are polite and respect women. Natural environment, social environment and family environment will all affect people's character and make people form some shortcomings.
Chongming Island is the largest estuarine alluvial island in the world, and Chongming people are the largest sand island in the world, with a glorious revolutionary tradition. In the Ming Dynasty's anti-Japanese struggle, Chongming's "sand soldiers" were famous for their bravery.