The idea is good, but will probably only really work for students with weak family ties back to the PRC, which will be pretty rare. For those with loved ones in

The idea is good, but will probably only really work for students with weak family ties back to the PRC, which will be pretty rare. For those with loved ones in the PRC, there is ample documentation that the CCP will threaten their families to get them to come back (one of the techniques used in Operation Fox Hunt https://en.wikipedia.org/wiki/Operation_Fox_Hunt https://en.wikipedia.org/wiki/Operation_Fox_Hunt). Arranging for a "family vacation" to the US that turns into permanent residence will only work a few times before the CCP catches on.