You should play Pickleball. Lots of racket action, but not a lot of running one's ass off.
I've been seeing Pickleball mentioned a good deal in US web sources this year. Seems it's having a moment.
In China, badminton is very popular. At a lot of gyms, if they have 4 basketball courts, might set up badminton on 3 of those and just use one court for basketball.
One thing nice is that badminton allows for mixed doubles, so girls are in the mix.
I bet pickleball would go over in Shanghai if/when it makes its way here.