Taiwan speaks mostly Hokkien Chinese. Most that emmigrated after 1949 speak Mandarin. Mandarin is the official language and is taught in schools. There are some differences especially in written language.
Mandarin is used by people in China as well as Taiwan.
None. Mandarin is only official in the People's Republic of China (mainland) and the Republic of China (Taiwan).
There are several countries in the world that speak Mandarin. Three of these countries are China, Taiwan, and Singapore.
China, Taiwan, and Singapore are the three countries where Mandarin is predominantly spoken.
Mandarin Chinese is spoken in the People's Republic of China (better known as China), Taiwan, Singapore, and Malaysia as an official language. Obviously, many other countries have a considerable population of Mandarin speakers.
China, Indonesia and Thailand
Mandarin is spoken in China and Taiwan, and it's one of the official languages of Singapore as well. Mandarin Chinese is spoken by more than 1 billion people throughout the world.
Other than the People's Republic of China, Taiwan uses Mandarin.
Mandarin is primarily spoken in China, Taiwan, Singapore, Malaysia, and other Chinese-speaking communities around the world. It is the official language of China and Taiwan, and one of the four official languages in Singapore.
China, Singapore, and Malaysia, Taiwan
Mandarin (or Mandarin Chinese) is spoken mainly in China, however it is also the official language of Taiwan and one of four official languages in Singapore.
Mandarin is mainly spoken in China. It is also one of the official languages in Taiwan and Singapore.