Spanning more than 60 years, the drama is centered on Bi Youcai (played by Lin Yongjian), three women who left an indelible mark on his life, Jinhua (played by Ning Jing), Guihua (played by Liu Bei), and Wenxiu (played by Zhou Dongqi), as well as their children Huier (played by Lv Yi), Bi Tianyou (played by Chun Yu Shanshan), Bi Wanfen (played by Yang Rui) and grandchildren, together with twenty or thirty characters in and outside the courtyard, perform the intricate family, friendship and love... Produced by Ciwen Film and Television, directed by Du Jun, and joined by acting stars such as Lin Yongjian, Liu Bei, Ning Jing, and Zhou Dongqi, how does the period drama "Bi Youcai" use an ordinary Bi family courtyard in Beijing to show the audience a grassroots "mansion" full of life's joys and sorrows?