Chen first petitioned authorities in 1996, when he traveled to Beijing to complain about taxes that were incorrectly being levied on his family (people with disabilities, such as Chen, are supposed to be exempt from taxation and fees). The complaint was successful, and Chen began petitioning for other individuals with disabilities. With funding from a British foundation, Chen became an outspoken activist for disability rights within the China Law Society. His reputation as a disability rights advocate was solidified when agreed to advocate for an elderly blind couple whose grandchildren suffered from paralysis. The family had been paying all of the regular taxes and fees, but Chen believed that, under the law, the family should have received government assistance and exemption from taxation. When the case went to court, blind citizens from surrounding counties were in attendance as a show of solidarity. The case was successful, and the outcome became well-known.