Is Longquan sword a controlled tool? Please use the relevant terms to prove it. What documents do you need for a sword (axe blade) with Longquan to stay in school (university) on the street?
As long as the blade is cut, as long as the blade angle is less than 60 degrees, it belongs to control. Without a gun license, if you want to get it on the street, you must disguise it. You can hold it in the university, just be careful that the school police station and the security office will give you trouble. Do you use China sword or Japanese sword? Talk to each other and make friends when you are free.