No — reliable public sources currently do not confirm Cai Fuchao's left-handedness.

Cai Fuchao is a prominent former Chinese politician who held significant positions within the government and the Communist Party of China. Born in 1951 in Beijing, he embarked on a career in public service, steadily rising through the ranks to influence media and cultural policy.

Among his most notable roles, Cai Fuchao served as the head of the State Administration of Press, Publication, Radio, Film and Television (SAPPRFT). This agency was responsible for overseeing and regulating various aspects of media, including print, broadcasting, and film, across China.

Prior to leading SAPPRFT, he was a Deputy Head of the Publicity Department of the Communist Party of China Central Committee, where he played a key role in national propaganda and ideological work. His career also included extensive experience within the Beijing Municipal Committee of the Communist Party of China.

Throughout his career, Cai Fuchao was instrumental in shaping China's media landscape and cultural policies. His influence extended to areas of censorship and content regulation, making him a central figure in the country's information control mechanisms during his tenure.