Military defence

Bo Xilai and Xu Caihou at last year's National People's Congress. Photo: SCMP

'Corruption probe' general helps pen defence book

General Xu Caihou, a former vice-chairman of the Communist Party's Central Military Commission - the top body that commands the country's armed forces - wrote a preface for a book authored by Wang Xibin, the president of the National Defence University, a top university for military education in China.