This so called expert 正一仙家,satay originally from Iran, it was kebab and slowly adopted by the xinjiang people. Zheng He 郑和 was from xinjiang, he brought the people from Fujian and guangdong into his fleet. Instead of wasting the food, he rationed. Each of the stick has 3 pieces of meat , in hokkien called satay Bak 三块肉。This is how the name satay derived not like what he said. How come RTHK allowed this kind of quality of people to host. Simply said and change history and culture.