What are some examples of China helping other countries?

Examples of China's assistance to other countries are:

1 and 1 When the Korean War broke out in 1950, China dispatched1tens of thousands of volunteers, and the war cost 7 trillion yuan (old money).

2.1971/kloc-0 in June, with the support of developing countries, China resumed its legal seat in the United Nations, China established economic and technological cooperation with more developing countries, and aided a number of major infrastructure projects such as the Tanzania-Zambia Railway.

From 1950s to 1970s, China received a large number of interns from Korea, Viet Nam, Albania, Cuba, Egypt and other countries to study in China.

4.5438 June+February 2004, after the Indian Ocean tsunami, China launched the largest emergency rescue operation in the history of foreign aid, and provided various kinds of assistance to the affected countries, totaling more than 700 million yuan.

5. In May 2002, China sent five young volunteers to Laos for the first time, volunteering in the fields of education and medical care for half a year.