Title: Zhongguo jue qi bei jing xia de zhou bian an quan yu zhou bian wai jiao
Subjects: National security, Foreign relations, Relations extérieures, Guo jia an quan, Yan jiu, Zhou bian di qu, Wai jiao guan xi, Diplomatic relations
Places: China, Chine, zhong guo
Time periods: 20th century, 20e siècle