Zhou Yongkang
During the anti-corruption campaign in China, media outlets reported Huang's connections to businessman Liu Han, a local tycoon later executed, and Zhou Bin, son of Zhou Yongkang. The fall of the Chengdu organization department chief, Zhao Miao, also stirred rumours about Huang. Huang's predecessor in Chengdu, Li Chuncheng, was put under investigation in late 2012.