Parties must show sincerity to secure peace

Editor's note: The Democratic People's Republic of Korea on Wednesday canceled a high-level meeting with the Republic of Korea because of the joint military drills between the United States and the ROK, and threatened to scrap the planned summit on June 12 between US President Donald Trump and DPRK leader Kim Jong-un. Two experts share their views on the development of the Peninsula issue with China Daily. Excerpts follow:

DPRK and US have different views on denuclearization