On the morning of June 3, local time in the United States, Lin Yibin, a famous Hollywood Chinese director, and Zhao Wei and Huang Xiaoming, China actors, appeared in the square in front of the China Grand Theatre in Los Angeles, leaving their handprints, footprints and signatures here as a symbol of the honor of filmmakers. A few hours later, some domestic media praised this. Soon after, Sun bombarded the two men on Weibo: "Think China's colleague is a fool?" The reporter from West China Daily later learned that leaving a handprint in front of the China Theatre in Hollywood is not the same as leaving a star's name on the Avenue of Stars. There are many reasons for printing in China Theatre, some of which are paid by film companies to promote films.