Quick correction

• Wuhan Zall (武汉卓尔) is a professional football club based in Wuhan, Hubei, People's Republic of China, not Taiwan.
• There is no reliable record in my data (up to June 2024) showing a head coach named Jose González managing Wuhan Zall around the 2020–21 period.

Verified summary (around 2020/21)

• Club name: Wuhan Zall F.C. (武汉卓尔)
• Location: Wuhan, Hubei Province, China
• Home stadium: Wuhan Sports Center Stadium (the club used Wuhan Sports Center as its main venue for home matches; the complex has a large-capacity main stadium)
• Competition: Chinese Super League (Wuhan Zall competed in the top tier during the 2020 season)
• Notes on 2020 season context: the 2020 Chinese Super League season was heavily affected by COVID-19, with matches played in centralized venues and an altered format for the competition.

Coaching / staff note

• My records do not confirm a "Jose González" as Wuhan Zall head coach in 2020–21. The club's managerial history around 2018–2020 included notable changes (for example, Li Tie was associated with the club earlier before taking on national-team duties), and there were interim or replacement appointments during that period.
• If you need a precise, sourced coaching timeline (head coach names, appointment dates, interim coaches) for 2018–2021, I can compile a detailed, citation-backed list and a full 2020/21 season profile (squad, appearances, results, transfers, and staff). This will correct any name or nationality confusion and provide verified references.

Next step (prepared deliverable)

• I will produce a detailed season dossier for Wuhan Zall 2020/21 including: official head coach(es) with dates, full first-team squad, match results and standings, key transfers, and sources from official league/club records.