The domestically-released version of "Petition" consists of three parts: “The Masses,” “Mother and Daughter” and “Beijing South Railway Station.” Part one, “The Masses,” brings together the stories of petitioners of various backgrounds, who all for different reasons, ended up walking the same path. “The Masses” gives a comprehensive account of what is petitioning and and follows the process.
Part two, "Mother and Daughter," follows the story of Huaying, who brought her daughter Xiaojuan alongside her from the countryside of Jiangsu to Beijing to petition when Xiaojuan was only four years old. Over the next twelve years, they lived a wandering life. "Mother and Daughter" spans the longest period among all the parts of Petition, from 1996 to 2008. It witnesses the growth of Xiaojuan over ten years of petitioning, not only describing the sorrow of Chinese petitioners, but also revealing how long-lasting petitions cases affect the fate of the next generation. In official reports, petitioners lack a voice and appear to be even more marginalized under the media’s tactics. It also raises the issue of forced psychiatric confinement of individuals the Chinese government deems difficult.
“Beijing South Railway Station" surveys the "petitioner village," a residential area near the station that was once home to tens of thousands of people from all over the country. It was eventually demolished by authorities in preparation for the 2008 Olympics. The film captures bungalows being knocked down, shacks being flattened, and security police chasing after residents, the latter not given the time to grab any necessities.
Zhao Liang recalls dressing like the interceptors when filming interceptors, and dressing like a petitioner while filming petitioners. “I had several outfits, and tried to stay low key, using the smallest cameras possible.” The film went on to win the Halekulani Golden Orchid Award for Best Documentary Film at the 29th Hawaii International Film Festival, and a Humanitarian Award for Documentaries at the 34th Hong Kong Film Awards.