Taking group photo in front of Potala Palace, photo from China Tibet Information Center by Zhao Yue, July 27.

Seven elders from Jiangsu's Xuzhou toured Tibet by bike along the route Xuzhou, Beijing, Xinjiang and Tibet.

Among the seven elders, the eldest was 64 years old and the youngest over 54 years old. They will stay in Tibet for some days and then cycle to Nepal.