Their treatment of the Uighurs and Kazahks ( Chinese citizens ) makes a mockery of that statement.
What the Chinese communist party is committed to is its own self preservation and embroiling it's citizens in it's own expansionist ideals . It's belligerent claims to the entire South China Sea and its avowed intent to conquer Taiwan by force hardly demonstrates a high regard for the welfare of it's own citizens who may end up having to pay in blood for these acts of aggression .
It was the lack of Chinese transparency in the first place that got control of covid off to such a bad start, arresting whistle blowers and trying to cover things up.
It does not console me in any way that the CCP continues in its flagrant human rights abuses against it's own citizens but if you want praise the CCPs response to the pandemic it has given the world then feel free to do so , even if it is entirely irrelevant.