The 10th China Changchun International Automobile Expo kicked off on Friday in Changchun, capital of Northeast China's Jilin province. A total of 146 auto brands from 127 companies took part in the ten-day expo.

Visitors view the interior structure of a vehicle at the 10th China Changchun International Automobile Expo in Changchun, capital of Northeast China'sJilinprovince, July 12, 2013. A total of 146 auto brands from 127 companies took part in the ten-day expo, which kicked off here on Friday.[Photo / Xinhua]