As a branded exhibition in Changchun, the China Changchun International Auto Expo has become a name card for the city.

To help ensure an outstanding expo, the organizing committee has been trying over the last few months to upgrade service quality. Volunteer serviceswere identified asa valuable improvement.

A total of 200 Jinlin University student volunteers serve the expo.[Photo provided to chinadaily.com.cn]

The committee started the recruitment in early May. The Bairui Exhibition Group finally inked an agreement with Jilin University for provisions of volunteer services for a period of three years.

Student volunteers work at the information center.[Photo provided to chinadaily.com.cn]

A total of 200 Jilin University student volunteers were recruited to serve at the expo, according to Xing Xiaoli, director of the Human Resources Department of Bairui Exhibitions Group.

Many of the volunteers serve in the security and access control departments.[Photo provided to chinadaily.com.cn]

The expo opened on July 14 in Changchun, capital city of Jilin province.

Student volunteers deliver bottled water to the expo.[Photo provided to chinadaily.com.cn]