Chen Chien-Song has served as chairman of the Volunteering Taiwan (IAVE Taiwan) since 2016. From 1985, he has served as secretary-general of the Yiren Love Foundation, a foundation that has successively helped the establishment and operation of several disability societies. In 2001, it co-sponsored the establishment of the Taiwan Volunteer Service International Exchange Association. He successively served as chairman of the Taoyuan County Volunteer Service Association and in 1996 established Taiwan’s first regional volunteer center. In 2004, he assisted the Taiwanese government in promoting the National Volunteerism System.