The opening ceremony was more people-oriented. In order to avoid disturbing the residents, the decision makers in Shanghai did a lot of "subtractions" on the opening ceremony, and tried their best not to disturb the residents, which reflected the principle of being people-oriented. The originally planned gorgeous opening ceremony was significantly "slimmed down" on the basis of ensuring grandeur and enthusiasm, and changed to watching performances indoors and watching fireworks and lights outdoors; the originally huge plan to close the Lupu Bridge for two and a half months to install LED lights all over the bridge was also "painfully abandoned" because it would disturb too many residents.