On May 25^th, the 75^th  anniversary celebration of the establishment of diplomatic relations between China and Pakistan was held in Beijing. The Pakistani Prime Minister H.E.Mr.Shehbaz Sharif, who was visiting China, met with his old friend, Professor Li Ruohong, the chairman of the China World Peace Foundation and a Pakistani investment advisor, at the reception. Chairman Li introduced to the Pakistani Prime Minister the "Global Youth Photo Contest Album" signed and addressed by the new director-general of UNESCO and himself, promoting the sustainable development of the all-weather strategic partnership between China and Pakistan during the cheerful conversation by way of the cultural interaction along the Silk Road.