Research on the innovation path with input-servitization in the manufacturing industries 并列正题名：Research on the innovation path with input-servitization in the manufacturing industries Research on product innovation strategy in remanufacturing industry Research on the institutional factors of comparative advantage of Chinese manufacturing industry Research on the contribution of value added tax of China's manufacturing industry Research on the declining proportion of China's manufacturing industry Research on innovation of big Chinese manufacturing companies Research on the competitiveness of advanced manufacturing industry Research on the development trend towards servitization of manufacturing 并列题名：Research on the institutional factors of comparative advantage of Chinese manufacturing industry