Is father's study in America influenced by Xinjiang public security?

If the father is a public security officer, it will have a certain influence on the children's study abroad. In mid-May, 20021,the US Secretary of State instructed to stop issuing visas to spouses and children of China's immigration, security and public security departments.

Provinces and autonomous regions set up public security departments, municipalities directly under the central government set up public security bureaus, cities (prefectures and leagues) set up public security bureaus (offices), municipal districts set up public security sub-bureaus to accept the direct leadership of public security organs at higher levels, and counties (cities and banners) set up public security bureaus to accept the leadership of people's governments at the same level and public security organs at higher levels respectively. County (city, district, banner) public security bureau has a police station, which is directly led and managed by the county (city, district, banner) public security organ.