Study for demutualization of stock exchanges in China 并列题名:Study for demutualization of stock exchanges in China Study on self-regulation of stock exchanges with new trends Research on regulatory system of stock exchange in China On self-regulation of stock exchanges Study on modern Japanese exchanges in China Study on the marginalization of arable land in China Analysis and evaluation of coastline changes in China On the naturalization of sonnets in China Study on financialization of housing in urban China