Qeyserjan Kehlman and his father Kehlman Omer are both taxi drivers in Korla city in northwest China's Xinjiang Uygur Autonomous Region.

Believing that taxis represent the image of the city, the father, with 15 years of experience, has built up a volunteer team to help passengers in need.

Qeyserjan and his younger brother are learning from their father how to become a kind and responsible person.

Produced by Xinhua Global Service