Industry 4.0: the roadmap of transformation and upgrading Equity investment and economic transformation and upgrading the drive of economic transformation and upgrading also on China's economic transformation and upgrading promote enterprises to speed up the transformation and upgrading 并列题名：Equity investment and economic transformation and upgrading traditional agricultural transformation and upgrading 人力资本：经济转型升级的内驱力：the drive of economic transformation and upgrading Digital empowerment on industrial transformation and upgrading Rational logic of China's economic transformation and upgrading