BEIJING/HONG KONG (Reuters) - Meituan Dianping , a Chinese online food delivery-to-ticketing firm, has started building a mapping service, with an aim to enter an area currently dominated by Alibaba's AutoNavi and Baidu Maps. A spokeswoman for Meituan told Reuters that the company was working on such a project, after it advertised over a dozen positions on job hunting website Lagou.com on Tuesday for a new service it called "Meituan Maps". The positions it is looking for range from data mining..