Comparative study on financial leasing law of China and Germany 并列题名：Comparative study on financial leasing law of China and Germany Comparative study on product defect law of China and America Comparative study on special economic zones of China and other nations 并列题名：Comparative study on product defect law of China and America Comparative study of social policy in China and USA a comparative study on Indonesia, China and Japan Comparative study on service outsourcing in China and India 并列题名：Comparative study on special economic zones of China and other nations Comparative study on supply chain finance between China and abroad