The level of clinical medical care in Russia is still good.
The general examination will not give you a big prescription.
As long as there is insurance, you can give birth there.
Generally, advanced equipment is not needed because it is not necessary. And big hospitals in China will give you color Doppler ultrasound, which is very expensive. General ultrasound examination can be done, why use color Doppler ultrasound?
Some China people I know were born in Russian hospitals.