Tangent also interviewed three elders: Mr Han Tan Juan, Mr Yeng Pway Ngon , and Professor Koh Tai Ann.
为了解过去，圆切线社员还走访了三位长辈-韩山元、英培安和许黛安。
2
Lee YengYeng is a member of Federation of Chinese Physicians and Medicine Dealers Associations of Malaysia (FCPMDAM), specializes in TCM Internal Medicine, Acupuncture.