who was the most powerful and respected god during the shang dynasty?

It's hard to find any historical records about the gods in the Shang Dynasty. The historical records just confirm Shang people believe in God. But their god is totally different from the one in the Western world. The god in their mind takes in charge of everything. But no one knows his name. The god just exists in their mind.

If you read Chinese mythology, you might know that Nv Wa is probably the most powerful and respected God in the Shang Dynasty.

actually they believed in a god by the name of Shang Di. He controlled lesser gods