We ask the tourists in Singapore to pronounce the name of our brand and here are some of their attempts. Quite a handful got it right though! Just say "You-Yahn-Sung"! Eu Yan Sang is one of the Asia's largest TCM groups famous for quality, GMP-certified health foods and supplements including high quality concentrated bird's nest, lingzhi supplements, American ginseng, cordyceps capsules, and much more.