A tourist from China's Mainland recounted what he'd experieced at that tranquil, time-honored college town of Heidelberg, Germany, with some nice photos attached in following link: http://toutiao.com/a6311204278157558018/.

The author also gave his story that described the usual but pathetic encounter between himself and a group of junior-high students from Taiwan.  Please enjoy the beautiful scenery of Heidelberg, while seeing what those disappointing dialogues are.