Study on the rural informal finance from the perspective of households in China 并列题名：Study on the rural informal finance from the perspective of households in China study on board performance from the perspective of director's behavior Study on Chinese urban household financial behavior in the perspective of household structure Research on rural information service from the perspective of social network 并列题名：Study on Chinese urban household financial behavior in the perspective of household structure Study on China's rural distribution system from the perspective of modernization Study on development of rural tourism from the perspective of cultural capital Study on price transmission in vertical-related markets from the perspective of perishable produce in China Study on the formation and regulation policy of corn phased oversupply from the perspective of food security in China