Having left the third practice destination, Dongfushan Islands ,the team finally arrived at the last station---Hangzhou---after a day's trip in the car. In order to improve the quality of the air, many factories in Hangzhou where the G20 would be held are closed. The main objective of the journey is to call on the advanced engineer of Zhejiang Electric Power Research Institute――Mr. Li Peng to talk about the micro-grid system. Zhejiang Electric Power Research Institute participated in the construction of the micro-grid system in Dongfushan Islands. And Mr. Li also contributed to the design of the micro-grid system.

After introducing some basic situation to us, Mr. Li led us to have a look at some operational parts. Zhejiang Electric Power Research Institute is the leader in this area and set up many micro-grid systems in Dongfushan Islands, Nanji Islands and so on. And the system in Dongfushan Islands is the first successful experiment.

We also introduced to Mr. Li our practice in Dongfushan Islands and felt sorry about the disuse of the micro-grid system in Dongfushan Islands and gave him our advice as well. Mr. Li thought highly of our practice and was willing to give what he could do to support us.

Hangzhou was the terminal of the practice journey. Over the past week, we have pulled together and overcame many difficulties. Young as we are, there is no reason for us to say give up. Maybe it's what dream is all about.