Charles Burnett, one of America's most highly regarded independent filmmakers, wrote and directed this domestic drama about a black middle-class family living in South central Los Angeles. However, there are no gangs, no guns, no drugs but instead a lyrical story that draws on folklore and the supernatural.　　family tensions are already simmering when Harry (Danny Glover) arrives..　　据官网介绍，四川绵阳是我国重要国防军工和科研生产基地，邓稼先、于敏等9位“两弹一星”元勋和成千上万的科技精英在这里“干惊天动地事、做隐姓埋名人”。