Fu Jinbei's Bai Yueguang returned to China. Li Qingchen knew the news but had no reaction. At night, Li Qingchen held the old photo tightly in his hand and murmured in a low voice, "When will you come back? I can't hold on any longer. He looks like you. He is the most similar person I have ever seen to you. But he is leaving me now. Gu Chen, when will you come back..."
Purpose: commemoration