Shinhwa Changjo is the official fan club of the South Korean boy band Shinhwa. Established in 1998, it is one of the longest-running fan clubs in the K-pop industry. The name "Changjo" means "creation" in Korean, symbolizing the bond between the group and their fans. The fan club plays a significant role in supporting Shinhwa throughout their career, participating in various events and activities. Members often engage in fan projects, charity work, and celebrations of the group's milestones, fostering a strong community among fans.