Forbidden Palace in China was built by Vietnamese? (Nguyen An)

Question

I'm very sorry to ask the question like that.

Thank you very much.

Answer 1

According to the Chinese and Vietnamese historical materials, the famous Forbidden city in China really was designed and built by a Vietnamese named Nguyen An.

Answer 2

According to the Vietnamese and Chinese materials, the famous Forbiden City in China really was designed and built by a Vietnamese named Nguyen An. Of course Chinese dont like this, so they tries to ignore it.