Chinese President Xi Jinpingโs visit to North Korea may have helped cement Chinaโs โindispensableโ role in ensuring regional stability and highlighted its importance to his hostโs economy, analysts said. The Chinese president wrapped up his visit on Tuesday afternoon after reaching what he said was a โcritical consensusโ with North Korean leader Kim Jong-un. Xi told a lunch at the Kumsusan State Guest House that he was ready to work with Kim to to โjointly guide China-North Korea relations...