The Bank of China is responsible for the execution of the work of the Bank of China's Bank of China's Bank of China's Bank of China's Bank of China's Bank of China's Bank of China's Bank of China's Bank of China's Bank of China's Bank of China's Bank of China's Bank of China's Bank of China's Bank of China's Bank of China's Bank of China's Bank of China's Bank of China's Bank of China's Bank of China's Bank of China's Bank of China's Bank of China's Bank of China's Bank of China's Bank of China's Bank of China's Bank of China's Bank of China's Bank of China's Bank of China's Bank of China's Bank of China's Bank of China's Bank of China's Bank of China