Kuangchi Program Service (KPS) is the only place cartoonist Tsai Chih-chung has worked. When he started there as a graphic designer his monthly salary was NT $ 3,300.
這裡是漫畫家蔡志忠一生唯一上過班的地方，當時他在光啟社的工作是美術設計，薪水新台幣三千三百元。