Liu Guofu, more than 70 years old, shows his collection of vessels at his home in Changchun, Northeast China's Jilin province, Dec 2, 2015. Liu says that he never drinks, but has a special preference for drinking vessels. To enrich his collections, he has traveled to many Chinese cities in 30 years and collected various kinds of vessels with the total number reaching more than 10,000. [Photo/Chinanews.com]