Where can I change Hong Kong dollars into RMB in Chang 'an, Dongguan? I have an ID card, 15 years old. I've been to the bank, and they all said they wouldn't change. Where is the black market in Chang

Where can I change Hong Kong dollars into RMB in Chang 'an, Dongguan? I have an ID card, 15 years old. I've been to the bank, and they all said they wouldn't change. Where is the black market in Chang 'an? ! I don't know which bank you are asking. In most parts of China, only China Bank can exchange foreign currency directly at the counter. There is China Bank in Chang 'an, one next to Wusha Hospital, one next to the entrance of Zhonghuishan Community behind Chang 'an International Hotel in Chang 'an Town, one next to Lianfeng North Road behind Lianhua Square, and one next to Jinsha Du Ya Hotel in Shatou. You should exchange it at the counter.