A New York man was found guilty on Wednesday of acting as an unregistered agent of the Chinese government after he was accused of operating a “secret police station” on behalf of Beijing in Manhattan’s Chinatown neighborhood. Federal prosecutors in Brooklyn said Lu Jianwang, 64, should have alerted the US attorney general that he was a Chinese agent when he helped open the so-called police station in 2022. They also said he helped China’s government locate a pro-democracy activist living in California. Lu was arrested in April 2023. He had pleaded not guilty to the three felony charges he faced: conspiracy to act as an unregistered foreign agent, acting as an unregistered agent of China and obstruction of justice. A jury in Brooklyn federal court reached the verdict after a weeklong trial. Lu faces up to 30 years in prison.…