For years, dealing with Pyongyang has been the most difficult diplomatic endeavor for Beijing. This was the case even before the outbreak of the Korea War when Kim Il Sung, father of the current North Korean leader Kim Jong Il, worked out a war plan with Soviet leader Stalin and then sold it to Mao. The day after the North attacked the South, President Truman ordered the 7th Fleet back to the Taiwan Strait and hence the Mainland lost Taiwan. During the three-year conflict, China bore the brunt of the fighting and suffered hundreds of thousands of casualties. The post-war North Korean official propaganda, however, scarcely acknowledged China’s role. Last October, the Democratic People’s Republic of Korea (DPRK) tested its nuclear device despite China’s warning and efforts to resolve the nuclear issue peacefully. Now, after years of China’s hard work to host many rounds of six-party talks, a North-South summit early this month in Pyongyang went as far as to suggest that China may not be a party “directly concerned” with a “permanent peace regime” on the peninsula.