 At that time, Liu Tianhua's family did not have a recording machine and a recorder. His music was mainly from his life. The neighbors on the street where he lived, as long as there was a red and white wedding at home, they would invite the monks and Taoists to recite sutras and say songs. At this time, it was also Liu Tianhua's good chance to observe and learn music. He never let go. As time went by, his friends also knew his hobby.