"Everybody else will have to do their share; they cannot leave this issue to China alone," Cui saidThe ambassador said China has done its best to implement the UN Security Council resolutions in a strict and full fashion, while pushing for relevant parties to resolve problems through peaceful negotiations果博登录网"China is not the driver behind the escalation of the tensionsAll relevant parties should remain calm and avoid actions that intensify tensions," Foreign Ministry spokeswoman Hua Chunying said after Pyongyang fired a ballistic missile that flew over northern Japan and landed in the Pacific Ocean earlier in the day"It's irresponsible and unhel果博登录网pful for the settlement of the issue to unjustly blame others and shirk responsibilities in any form," she addedThe UN Security Council will hold an emergency meeting on Pyongyang's latest missile launch on Friday, at the request of the US and Japanese delegations, days after it unanimously adopted a new resolution imposing more sanctions over Pyongyang's Sept 3 nuclear test