China has called on the US to take "concrete steps" to deliver on what was agreed between US and North Korea at their Singapore summit last year.
원문출처 : https://www.cnn.com/2019/12/24/world/china-calls-on-us-to-resolve-nk-tension-intl/index.html
원문출처 : https://www.cnn.com/2019/12/24/world/china-calls-on-us-to-resolve-nk-tension-intl/index.html