A police officer, left, extinguishes a fire on a paper boat while Taiwan Solidarity Union Greater Tainan City chapter director Chen Chang-hui, right, looks on during a protest by the party in Greater Tainan yesterday. The protest coincided with a visit by Association for Relations Across the Taiwan Straits Chairman Chen Deming to the Taiwan Semiconductor Manufacturing Co plant in the Tainan Science Park.Nov 29, 2013

Photo: Huang Chih-yuan, Taipei Times