Deer Hunting in the Late Ming Dynasty

I didn't even understand the punctuation marks in a sentence. Well done. I was speechless. It looked really nerve-wracking.

Why doesn't Zhang Yao develop a steam engine if he is so smart? The steam engine of the Ming Dynasty has already arrived.

In the late Ming and early Qing dynasties, all sea-going ships were powered by steam engines, right?

What kind of animals are Dabai and Xiaojin? Is it an eagle?

What the hell are Dabai and Xiaojin?