Can a foreign hukou go to Qijiang Middle School?

You can't.

Migrant workers who come to work and do business in Chongqing only need to provide the education administrative department of the inflow area with relevant certificates such as legal work, residence and household registration and their children's application for admission. The administrative departments of education at the district and county level shall make overall arrangements for their children to receive compulsory education in accordance with the policy of "giving priority to the management of inflow governments and giving priority to full-time public schools".

Chongqing Qijiang Middle School was founded in 19 10 (the second year of Qing Xuantong). Originally a key middle school in Sichuan Province, it is now the first batch of key middle schools named in Chongqing.