If you travel to a Chinese city,do you want to have a free tour guide?What do you want to know? I am going to be a volunteering English tour guide during this summer vacation ,and introduce my hometown to foreign tourist.I want to get some suggestions about this——if you travel to a northern Chinses city(Da Tong in Shanxi province)which has a colorful history and remains many ancient constructions What will you want to know and see？Thanks for your answer and welcome to Da Tong*^_^*