笛子 is a traditional Chinese wind instrument made from bamboo. It typically has six finger holes and produces a sweet, melodious sound. The instrument is played by blowing air into one end while covering and uncovering the holes to create different notes. The笛子 is often used in Chinese folk music and classical performances, showcasing its versatility. It is an important part of Chinese culture and is frequently featured in ensembles alongside other instruments like the 二胡 and 古筝. The笛子 has a rich history and continues to be popular in modern music.