并列题名：Research on equalization of basic pension public services in Shanghai Research on equalization of basic pension public services in Shanghai 并列题名：Equalization of basic public services in Shenzhen 并列题名：Research on the evaluation of basic public service quality 并列题名：Research on China's equalization of basic public services in urban and rural areas Research on the equalization of basic public services 并列题名：Eesearch on the equalization of urban-rural public services 并列题名：Research on standardization and equalization of basic public cultural services in China Equalization of basic public services in Shenzhen Research on the evaluation of basic public service quality