What's the difference between fur and fur?

We have what we call fur, what we call fur and what we call fur. Opinions vary. "Fur", "fur" and "fur" are different names of people in different periods, and there are many allusions in them. \x0d\\x0d\ 1, fur (included as an entry) \x0d\\x0d\ The traditional fur-making technology in China was formed as early as the end of the Shang Dynasty more than 3,000 years ago. Bi Gan, the prime minister of Shang Dynasty, was the first person to invent the technology of tannery with ripe leather in the history of China. People nitrated the skins of cooked animals to make leather garments, which are called "sets" \ x0d \ x0d \ 2. FUR (included as an entry) \x0d\\x0d\ In the colony of old Shanghai, many Italian businessmen opened fur shops in Shanghai and marked "fur" in English, but they translated it into "fur" for fear that China people could not understand it, which has been used ever since. Therefore, there has always been a saying that northern fur is centered on Beijing and southern fur is centered on Shanghai. \x0d\\x0d\3。 Fur (not yet included as an entry) \x0d\\x0d\ originated in Guangdong, and now it has gradually replaced the word "fur" and become the mainstream word. Why do Cantonese dialects use the morpheme "grass" to form words? We can prove it from the idiom "barren land". The word "grass" in the Cantonese dialect "fur" is the word "hair" in the "barren land", and "grass" and "hair" are synonymous morphemes. A "barren land" refers to a place where even grass doesn't grow. On the contrary, "fur" refers to "fur".