North Korean leader Kim Jong Un promised Chinese President Xi Jinping that Pyongyang will move forward with denuclearization of the Korean Peninsula, Xinhua News Agency said Wednesday following Kim's visit to Beijing on his first foreign trip since taking power.Kim's surprise visit to China from Sunday to Wednesday came ahead of an expected summit between North Korea and the United States at which Washington is likely to strongly urge Pyongyang to take concrete steps toward denuclearization.As U.S. President Donald Trump recently has named hawkish officials to key foreign policy posts, Kim …READ FULL ARTICLE