What is the specific meaning of the color of "Everyone in Chongqing" (red above and yellow below)?

The sign "Everyone is in Chongqing" takes "Double Celebration" as the creative theme, and two happy people form a word "Qing", which tells the historical origin of Chongqing's name. With "people" as the main visual element, the logo shows the spirit of "people-oriented" in Chongqing, conveys the broad and open mind of Chongqing people and the meaning of "double Cheng qin", and wishes good luck. Another example is that the two people go hand in hand and face the future, which contains the connotation of the government and the people working together for the development of Chongqing. Its red represents strength and yellow represents the fashion of this city.