China is building a new Dandong-Dalian logistics link to expand trade with North Korea. Liaoning province wants to connect the two border cities by land and sea. But some say the plan looks bigger than current trade volumes justify, a source in China told Daily NK. Officials in Liaoning province have recently been discussing the plan. It would combine land and sea routes to move goods between Dandong and Dalian. The talks are part of a broader p…