Who should I contact if there are any problems？
If you encounter any problems during enrollment or registration process, please feel free contact us via email or phone call.
Email: blccao@bjhwxy.com
Tel: +86-10-80709921
Who should I contact if there are any problems？
If you encounter any problems during enrollment or registration process, please feel free contact us via email or phone call.
Email: blccao@bjhwxy.com
Tel: +86-10-80709921