● Japanese is barely a Japanese artificial word. Because it is different from the reluctance of China people, I think the Japanese used the wrong word.
● Japanese mother means daughter and girl, and it will be strange for people who call themselves mother to see it.
In fact, many disyllabic words in modern Chinese come from Japanese, such as society, sociology, society, socialism, society, society, bulletins, public, citizens, public judges, public servants, Recognition, publicpro public prosecution, public debt, progress, evolution, evolution, progress, universities, societies, academic qualifications, bachelor's degrees and so on. Because we use these words every day, it is not strange to see them in Japanese.
Economics has been translated by Yan Fu as "planning" and evolved into "natural expression", sympathy as "kindness", space as "space" and time as "universe". Economy, evolution, sympathy, space and time used in modern Chinese are all words imported from Japanese.