Study on the factors affecting the formation of China's exchange rate 并列题名：Study on the factors affecting the formation of China's exchange rate Study on the pricing mechanism of the RMB exchange rate Study on the management mechanism of the RMB exchange rate Model of the evolution and variation of the exchange rate study on the creators from the creation of genre Study on the influential factors and the formation mechanism of audit quality 并列题名：Study on the pricing mechanism of the RMB exchange rate