https://en.wikipedia.org/wiki/Chinese_Student_Protection_Act_of_1992
The Executive Director of Asia Watch, a large human-rights organization presence in China, spoke out against the CSPA, calling it unnecessary. According to the Executive Director, the only students that may have needed protection from their native country would be those that participated in televised or advertised speeches and those who wrote articles.
A document from the U.S. Immigration and Naturalization noted, “According to a cable from the U.S. Consul in Shanghai, China, over 120 returning [students]… who had come to China for various reasons were interviewed [as they prepared to go back to the U.S.]. Not one of them reported a problem.” These students that returned home for a visit during the time that this Act was in effect were still eligible to apply for green cards.
講得有道理，好多都係unnecessary ，背後係咪涉及利益輸送
