Meng Jianzhu (R) Douglas Costa Brasil Camisa , member of the Political Bureau of the Communist Party of China (CPC) Central Committee and head of the Commission for Political and Legal Affairs of the CPC Central Committee, meets with Mark Sedwill, national security advisor to the British Prime Minister, in Beijing, capital of China, Oct. 9, 2017. (XinhuaZhang Duo) BEIJING, Oct. 9 (Xinhua) -- China hopes to enhance cooperation on law enforcement and security with Britain, a senior Chinese official said Monday.