“…Island ecotourism is one of the important attractions of Penghu, which managed by Penghu National Scenic Area, known as the archipelago area of Taiwan. It has received destination recognition for its island ecotourism, which involved in fish, sea turtle, coral reef, intertidal zone, seashore plant ecology, migratory birds, and basalt cliff [5]. From May 2003, Penghu Fireworks Festival had held by Penghu county government, it became a magnet for tourists visiting Penghu.…”