Research on the synchronous growth of labor remuneration and labor productivity in China 并列题名：Research on the synchronous growth of labor remuneration and labor productivity in China Research on the convergence of industrial labor productivity in China 并列题名：Research on the convergence of industrial labor productivity in China Research on the impact of global value chains participation on carbon emissions and carbon productivity in China Research on growth potential of provincial carbon productivity in China Research on the development of labor relations in contemporary China research on the internet access, penetration and usage in China