Research on the effective supply of green finance in China 并列题名：Research on the effective supply of green finance in China Research on the effective supply of expanding cultural consumption Research on the effective supply of fresh produce in the perspective of supply chain Research on the development effects of green finance research on the effects of outward foreign direct investment research on the perspective of population aging research on the development path of Zhongguancun in the new era research on the development of the dairy industry in China research on the narrative of case fact