刘少奇1949年5月的天津之行广为人知,影响深远,而几乎与此同时的开滦之行却鲜为人知。共产党如何保护外侨外资、如何依靠工人阶级办好外资企业、如何对待外资企业中的旧职员、如何发挥外资企业中工程技术人员的作用等都在四天的开滦之行中一一明确。 Liu Shao-chih’s trip to Tianjin in May 1949 was widely known and far-reaching. Almost at the same time, Kailuan’s visit was scarcely known. How to protect foreigners from foreign countries, how to handle foreign-funded enterprises relying on the working class, how to deal with the old staff in foreign-funded enterprises, and how to give full play to the roles of engineers and technicians in foreign-funded enterprises are clear in the four-day Kailuan trip.