Both probably. The importance of HK to Xi has been clear in what he has done over the past few years.
Like Hong Kong, China has a flight circuit-breaker policy that activates when a small number of cases are detected on a flight. However, during the Feb HK outbreak they never activated this policy despite each flight carrying dozens of positive cases into China (the great majority ended up in Shanghai as it handled up to 70% of inbound passengers prior to the lockdown).