The copyright of Fang Ping's font name is exclusively owned by Apple, and this font in Kang Hua Science and Technology formerly known as Weifeng Digital is "letter black". Square font is a kind of font used in creative design.
As a kind of writing, Chinese characters have fixed writing norms, but they can show different expressions and styles in font, structural collocation, stroke thickness and direction. And there is a lot of creative space. Different designers can make different fonts according to different design ideas. The commercial use of fonts with originality and aesthetic significance often involves the copyright of fonts. Many people may think that I just use it as an expression pack, not a commercial activity, but attracting traffic, fans and rewarding are all commercial activities. If the copyright owner pursues it, he needs to compensate for the losses.