“见面礼” 上海人民认识和了解陈毅，是从他率领的第三野战军给上海人民带来的“见面礼”开始的。在进军上海前夕，陈毅意味深长地告诫三野的干部战士要严格遵守入城纪律，说入城纪律是体现党在大城市政策的开始，是给上海人民的“见面礼”。当时，华东局为此专门规定了《入城 “Meet at the Ceremony” The people of Shanghai know and understand Chen Yi from the “gift of ceremony” brought by the third field army led by him to the people of Shanghai. On the eve of his visit to Shanghai, Chen Yi profoundly warned that cadres and soldiers of the three fields should strictly abide by the rules of entering the city. He said discipline in the city embodies the party’s policy of starting a big city and is a “courtesy ceremony” for the people of Shanghai. At that time, East China Bureau specifically provided for this "into the city