What's a recommended 3-day itinerary for Nanjing?

Day 1: Sun Yat-sen Mausoleum, Ming Xiaoling Mausoleum, Nanjing Museum (immerse in history). Day 2: Presidential Palace, Confucius Temple and Qinhuai Scenic Belt (night cruise on Qinhuai River). Day 3: Boating on Xuanwu Lake, Laomendong (explore folk culture). Accommodation Tips: Opt for areas near Confucius Temple or Xinjiekou for convenient transportation and abundant dining options.