The difference between the Olympics and the Olympics, which Olympics are included in the Olympic Gam

The Olympic Games (English: Olympic Games Greek: abbreviated as "Olympic Games") is an international multi-sport event hosted by the International Olympic Committee, including the Summer Olympic Games, the Winter Olympic Games, the Youth Olympic Games, the Paralympic Games, the Hearing-impaired Olympic Games and the Special Olympics.

The Olympic Games are held every four years (with three interruptions in the two world wars, in 1916, 1940 and 1944), and each session lasts no more than 16 days.

The Olympiad got its name from its origins in Olympia, ancient Greece. The ancient Olympic Games lasted 293 times, from 776 BC to 394 AD, and were later abolished by the Roman Emperor Theodosius I on charges of cult activities. The International Sports Conference, held in Paris in 1894, established the IOC on the initiative of the French aristocrat Pierre de Coubertin and decided to resume the Olympic Games.

The first Olympic Games of the modern era were held in Athens, Greece, in 1896 and have since been held alternately around the world. Since the establishment of the Winter Olympics in 1924, the Olympic Games are customarily referred to as the "Summer Olympics". The Olympic Games have now become a symbol of peace and friendship.

The Olympic Games are divided into 10 events: the Summer Olympic Games, the Summer Paralympic Games, the Winter Olympic Games, the Winter Paralympic Games, the Summer Youth Olympic Games, the Winter Youth Olympic Games, the Special Olympics World Summer Games, the Special Olympics World Winter Games, the Summer Deaf Olympic Games, and the Winter Deaf Olympic Games. In the Olympic Games, countries use sports to exchange cultures and exchange sports skills, with the aim of encouraging people to continue to play sports.

Olympiad (Greek: French: jeux olympiques; English:

olympic games；Chinese abbreviated as "Olympic Games"), is the world's largest multi-sport event sponsored by the International Olympic Committee, held every four years, with a duration of no more than 16 days, is the world's most influential sports event.

The Olympic Games originated in ancient Greece more than 2,000 years ago and are named after the place where they were held in Olympia. After the ancient Olympic Games were suspended for 1,500 years, the Frenchman Jean-Pierre de Coubertin proposed the modern Olympic Games at the end of the 19th century. The Olympic Committee was established in 1894, the first Olympic Games were held in 1896, the first Winter Olympics in 1924, the first Paralympic Games in 1960, the first Winter Paralympic Games in 1976, the first Youth Olympic Games in 2010 and the first Winter Youth Olympic Games in 2012.

On March 30, 2020, the International Olympic Committee, the Tokyo Organizing Committee of the Olympic Games and Japan** jointly announced that the Tokyo 2020 Olympic Games, which were postponed due to the impact of the new crown pneumonia epidemic, will be held from July 23 to August 8, 2021.