To put it bluntly, one's postgraduate entrance examination is a competition of strength. Your English score has not passed the national standard, and you failed the professional course. A better hidden rule for the postgraduate entrance examination is that professional courses must be passed, and most of them require 100. Of course, it's not that demanding. You need to strengthen these two courses and even review them full-time.
Hohai University is better than Nangong, but its score will not be much lower than that in the southeast.