Sorry I made a mistake. "How did the party go?" I'm glad you understand.

If you want to ask the same question but use the word "did" you can say, "how did the part go?" "how did the part?" is incomplete therefore the ready does not understand what you are trying to ask.

It's correct to say, how was the party?

Better to say, How was the party?

Nếu dùng how did thì phải có động từ nữa chứ, did chỉ là trợ động từ thôi Vì vậy phải dùng how was