100 people in the postgraduate examination group, 20 Liu Yifei is holding flowers 100 people in the postgraduate examination group, 20 Liu Yifei is holding flowers 100 people in the postgraduate examination group, 20 Liu Yifei is holding flowers 100 people in the postgraduate examination group, 20 Liu Yifei is holding flowers 100 people in the postgraduate examination group, 20 Liu Yifei is holding flowers 100 people in the postgraduate examination group, 20 Liu Yifei is holding flowers 100 people in the postgraduate examination group, 20 Liu Yifei is holding flowers Image source: Sina Weibo Design: Shichishui Typesetting: Harper