Chinese State Councilor and Foreign Minister Wang Yi debunked rumors about China's Xinjiang Uygur Autonomous Region with facts when giving a keynote speech on Tuesday.

The government of the Xinjiang Uygur Autonomous Region has recently taken a series of preventative measures against terrorism, Wang said while addressing a dinner co-hosted by the National Committee on U.S.-China Relations, the U.S.-China Business Council, the U.S. Chamber of Commerce and the Council on Foreign Relations.

This is purely China's internal affair, yet, it has been deliberately distorted and attacked by some anti-China forces in the world, he said.

Giving some facts about Xinjiang, Wang said that the Chinese government has all along attached importance to the region's stability and development and to preserving its religion and culture.

In the past 64 years since the Xinjiang Uygur Autonomous Region was established, the local economy has grown by some 200 times, and tens of thousands of local people have been lifted out of poverty, he said.

Nowadays, on average there is a mosque for every 530 Muslim people in Xinjiang, a rate which is higher than that of many Muslim countries, said Wang, after expounding the fact that both the numbers of religious sites and clerical personnel in Xinjiang have increased tenfold compared with several decades ago.

However, people of different ethnicities in Xinjiang suffer greatly from extremism and terrorism, said Wang.

There have been several thousand cases of violent terrorism there since the 1990s, claiming the lives of several thousand innocent people and injuring many others, he said.

The attacks took a heavy toll on the life and property of the local people and their freedom of religious belief and other fundamental human rights, he added.

The measures taken in Xinjiang in recent years have a clear-cut purpose, which is to prevent extremism and terrorism at their root, Wang said, noting that these measures are consistent with Chinese law and common approaches advocated in the global community.

According to the United Nations (UN) Plan of Action to Prevent Violent Extremism, poverty, unemployment, the absence of alternative employment opportunities and low levels of education, along with the distortion and exploitation by violent extremist groups of religious beliefs, are the main causes of violent extremism, said Wang.

The UN Plan of Action suggests early engagement and complementing the actions to counter violent extremism with preventive measures, and that is precisely what has been done in Xinjiang, he said, adding that visible progress has been made based on the fact that there has not been a single case of violent terrorism in the past three years.

Referring to the education and training centers in Xinjiang, Wang said these centers are schools that help the people free themselves from the influence of extremism and terrorism, and acquire professional skills.