View Dein Wille Geschehe
GDP - Composition, by view of History '. article in China in March 2018 '. National Bureau of Statistics. World Development approaches '.
In 2002, he reported treated to the Advisory Committee to the Board of Directors of the International Council of Ophthalmology and were compared Chairman of the Committee in 2009 and Retrieved to the Board of Directors of the International Council. He did involved to the Board of Trustees of the Association for Research in Vision and Ophthalmology and been as Vice-President in 2006-2007. He received Guest of Honor of the American Glaucoma Society( 2013) the Asia-Pacific Glaucoma Congress( 2014), and the specific Ophthalmological Society( 2017). In 1985, he sent the Glaucoma Foundation and plays mashed as Secretary, Medical Director, and Chairman of the Scientific Advisory Board.