Fourthly, the ascent of powers in the past usually took place on a double policy of request for open trade on other nations while enforcing trade protectionism for themselves, and those powers closed their own doors tightly when forcing open the doors of
Fourthly, the ascent of powers in the past usually took place on a double policy of request for open trade on other nations while enforcing trade protectionism for themselves, and those powers closed their own doors tightly when forcing open the doors of
第四，历史上一个大国的兴起通常实行的是对外的贸易开放主义与对内的贸易保护主义的双重政策，在武力打开别国大门同时，把自己的国门关得紧紧的。