travel to Nanjing Have been a travelling by train for about 3h,the journey was tiring.I arrived in our province's capital city-Nanning,a green city in south China.I met Mrs.Long,then she showed me around the downtown including Walmart,Xingning walking street,the bund,ect.There is a drinks machine in the street that offers passers by free drinkable water.They had the same thing in my city,but people used the water to wash their hands which ruined the machines.On the contrary,Ningningese tend to protect every piece of public property.When a little boy wanted to wash his hands,his mother stopped him immediately and told him," **,you should not use the water to wash your hands,the water is for drinking." In the evening I walked to see the Guangxi Peoples' Hall and Mendzhidao shopping mall.