Indeed, Zhu was not a Hui while at that time only the Semu used this name. But in the middle period of Ming Dynasty, the royalties separated Semu into different groups while the groups as Muslims and Tibetans were still many. The Islam and Tibetan religions have survived until today. But the minority groups such as Jews, most of their customs were no more, leaving them into the Han group. This separation continued until the establishment of the Republic of China. Although the Communist Party of China founded the People's Republic, Chinese are scientifically separated into more groups which is now determined to be as many as 56 different ethnic groups. Some people claim that this number is higher than the periods before.