A police officer is seen in Wuhan, in China's central Hubei province, on June 7, 2022. Chinese publisher Lü Hua was recently arrested in Hubei.
A police officer is seen in Wuhan, in China's central Hubei province, on June 7, 2022. Chinese publisher Lü Hua was recently arrested in Hubei. (AFP)

Chinese publisher Lü Hua charged with extortion after reporting on alleged corruption