As Leaders Argue, South Korea Finds China Is No Longer an Easy Sell China, long a major customer of Korean companies, is emerging as a competitor — showing the cracks in South Korea’s decades-old economic growth model. Share: Facebook Twitter Google+ Stumble Digg Email ThisBlogThis!Share to XShare to Facebook Related Posts:New I.R.A. Apologizes for Killing of Journalist in Northern IrelandNew Zealand Offers Permanent Visas to Those at Mosques During AttacksPowerful Earthquake Strikes Philippines, a Day After a Quake Near ManilaPhilippine Communist Rebels Kill 6 Soldiers, Military SaysThe Son Protested the Dictator. The Father Helped Throw Him Out.Your Tuesday Briefing