The admissions office of Yichang Kegu Technical School called me. Is it because my child’s score is low?

No. There is no need to call candidates to confirm admission to ordinary colleges and universities. Those that need to call to confirm are private universities, that is, those universities with high fees. Once confirmed and the files are taken away, there is no way to go back on it, so you must consider it carefully. I called the Admissions Office of Yichang Kegu Technical School to ask for careful consideration.