From 7 to 11September2011, the4thinternational ethnic Chinese ophthalmology academic conference which was also called the16thnationalophthalmology academic conference of Chinese Medical Association was held in Guangzhou Baiyun International Convention Center and more than 5000domestic and overseas ophthalmologistswere present. In the evening of 8 September, about 200 domestic and overseas ophthalmologists joined the VIP dinner which was solely sponsored by CMS. During the dinner party, our outstanding serviceand support effectively enhanced the product image of Stulln and also further improved the influence of our company in the ophthalmology field.