Which one was taken first, Ma Dashuai or Liu Laogen?

Liu laogen. According to the query of Youku Video app, "Liu Laogen" premiered in the prime-time file of CCTV's comprehensive channel on March 6, 22, telling the story of a respected old branch secretary who went to the city to live for a long time and then went back to his hometown to engage in tourism and catering industry. "Ma Dashuai" was first broadcast in 24. It tells the story of a little man named Ma Dashuai who lives at the bottom. Life is full of ups and downs and joys and sorrows.