The reason why they use the term 'soft sister coins' or 'ruan mei bi' is because the actual term for RMB, 'renminbi' is sometimes censored and sometimes monitored
also, it is shanghai that is called 'magic capital' or 'modu', because it was first coined by a japanese author a hundred years ago to refer to the concession but it stuck to the whole city
also, it is shanghai that is called 'magic capital' or 'modu', because it was first coined by a japanese author a hundred years ago to refer to the concession but it stuck to the whole city