Thought that this article and obituary of possibly one of Hong Kong's most accomplished scientists and engineers may be of interest to Hong Kong members....
https://www.nytimes.com/2018/09/24/obituaries/charles-kuen-kao-dead.html
https://www.scmp.com/news/hong-kong/education/article/2165405/nobel-prize-winner-and-hong-kong-native-charles-kao-dies-84