samuel, you with market research, firm mintel from shanghai, thank you very much. thank you. well d.d. choosing is another chinese tech firm. in fact, the country's most popular ride sharing company. a d.d. has been turning heads lately in shanghai where it's autonomous program is testing out. driverless cars and suburban streets are correspondent and for a ride. this is what driving might look like in the future. there is only a drive in this autonomous car for security reasons. the computer is actually behind the wheel. shanghai suburb is the 1st place in china where passengers can test ride autonomous cars. when the normal traffic around it doesn't feel much different from name a car with a new woman trying to cause a quip with radar sensors and cameras along that track. additional cameras and sensors collect data on the traffic situation. the remote control center monitors vehicles on the street traffic information is automatically transmitted to the car . 20 chinese cities have so far opened parts of their roles for autonomous cars. china wants to be at the forefront of