My mother's health has been very bad recently. I want to seek health in temples in Shanghai. Which temple is more effective?

If you agree with the one upstairs, the Jade Buddha Temple is very famous. Pray for bodhisattva's blessing. Just make a wish to a Buddha and Bodhisattva, but every Buddha and Bodhisattva should worship. It is best to make a wish to avalokitesvara, who can help her recover soon. Then, she can give the temple some merit money to help her accumulate merit.

I think you are very Buddhist, and it is rare to be so filial to your mother. I want to introduce you to a good website: Tibet Destiny Forum.

There are many people praying for their parents in the forum. Have a look.

I hope your mother will recover soon!