Ruan, the gold medal winner of the World Philatelic Exhibition. Born in fuding city, Fujian Province, near the East China Sea, he graduated from Guangdong Institute of Petrochemical Technology with a major in mathematics. He works in No.1 Oil Production Plant of Henan Oilfield. He used to be a teacher, and now he is engaged in petroleum engineering and technology. When I was studying in Guangdong Institute of Petrochemical Technology, I started collecting stamps under the influence of my classmates. Since then, I have been out of control. 200 1 determine the topic of "light" and collect related philatelic products. The group special exhibition "Light" won the silver award plus special award in the first China Special Stamp Exhibition in 2004, the silver award in the China Historical and Civilized National Stamp Exhibition in 2005, the gold award in the National Special Stamp Exhibition in 2006, the national award-winning fine stamp collection award in 2007, the national stamp exhibition in Nanchang in 2008, the world stamp exhibition in China in 2009 and the South African International Stamp Exhibition in 20 108.