Investment efficient and sustainable economic growth of China 并列题名：Investment efficient and sustainable economic growth of China Green finance development and sustainable economic growth Investment-driven economic growth in China Building an efficient and sustainable aged care system in China Study of energy efficiency improvement and the economic growth of China Environmental regulation and sustainable economic development Toward efficient and balanced economic growth 并列题名：Study of energy efficiency improvement and the economic growth of China 并列题名：Toward efficient and balanced economic growth