Yappy is a Taiwanese singer-songwriter who has been making waves in the Mandopop scene since the early 2000s. Known for his catchy melodies, heartfelt lyrics, and energetic stage presence, Yappy has released numerous hit songs, including "Part Time Lover," "時差," and "藏寶箱." His music often explores themes of love, loss, and the complexities of human relationships, resonating with audiences across generations.