I want the story of Chinese sons and daughters serving the motherland, which is less than 100 words.

Nowadays, there are many cultural and sports exchanges in the world. Some athletes and actors have achieved good results and won prizes in international competitions and performances. There are many reasons for their achievements, and everyone's performance is different. People who have their motherland in mind have won people's real respect.

In 1950s, table tennis player Rong Guotuan returned to China from Hongkong and became a member of the national team. He is determined to win the world championship for China, so he trains very hard. He often says to people: How many times can you struggle in life? When my country needs it, I will fight hard and win. 1959, he finally defeated his opponent in the World Table Tennis Championships and won the first individual world champion for his country. But he was still not satisfied, and continued to work hard. Later, he contributed the first men's team championship to China. After becoming a coach, he led the China women's team to win the team championship for the first time. This is the "three firsts".

Badminton player Hou Jiachang, an Indonesian overseas Chinese, has superb skills and the strength to compete for the world championship, but he returned to the motherland for the development of badminton in China. Because China was not a member of the International Badminton Federation at that time and could not participate in world-class competitions, Hou Jiachang lost the chance to become a world champion. However, he is committed to training young players and making them become world champions one after another. He is known as the "uncrowned king", winning glory for his country and being respected.

There are also military athletes who have participated in international military sports competitions. They overcame many difficulties and won team and individual championships many times. 1992, they won all four gold medals in men's and women's groups and men's and women's individuals, creating brilliant achievements and shocking the international military and sports circles. Although they are rarely mentioned by people and noticed by reporters, they have made practical contributions to strengthening the country and the army.