South Korea, North Korea, Thailand, Russia, Turkey, Vietnam, Singapore, are these all Chinese countries?

The word "Chinese" is equivalent to "The People's Republic of China". The abbreviation "China" refers to the abbreviation of a country... "Chinese" is the people of the People's Republic of China. .Referred to as Chinese. This is like the Empire of Japan. Referred to as Japan. People of the Empire of Japan. Referred to as Japanese...Chinese are generally what foreigners call Chinese..Chinese people generally say that I am Chinese...another world Originally, one nation is not equal to one country. If you want to say that because there are so many ethnic groups in China, the people of these ethnic groups are all Chinese... The Hui people in China are not called Chinese because they are Arabs and Persians who came to China. Descendants... In addition, there are Russians in China. You can also understand that they are not Chinese. Because they are Russians... In addition, Thais are not Dai, but Thai.