How much is the copyright of Dongcheng patent?

To apply for a patent in China, you don't need to fill in the English name address bar, but only foreign companies need it.

Sure, I can give you a reference.

Wuyi University: Wuyi University

School Address: No.22 Dongcheng Village, Jiangmen City, Guangdong Province: No.22 Dongcheng Village, Jiangmen City, Guangdong Province