my country’s suona solo piece "Hundred Birds Pay Attendance to the Phoenix" uses suona to imitate the cheerful calls of various birds; the pipa solo piece "Ambush from Flying Daggers" simulates bugles, gunshots, and other sounds in ancient wars. The sound of horse hooves, etc., creates a thrilling scene of fighting on the battlefield. However, overall, music is not good at imitation, because a large number of visual images and human psychological feelings cannot be directly imitated.