TIANJIN, July 25 (Xinhua) -- Seeing his son's image on a banner hanging at the roadside on campus at Tianjin University in north China's Tianjin Municipality, Esther Samosir Pakpahan from Indonesia could not help but feel a strong sense of pride.
"It's so inspirational, and a huge honor for my family," Pakpahan said, a businesswoman who arrived in China in June to attend her son's commencement.
Her son Ti
