

Enter to China for the Second time
Dear Borut,
We have a few questions:
We are Poles, we have the right to a 15-day stay without a visa in China. Our destination is Guillin and Yangshuo, we would like to spend two weeks there. However, we want to see Shezhen and we need a few days more.
1. Is it possible to enter China for a second time for a 15-day stay, from Hong Kong or Macau? For the first time, we can enter China by train from Hong Kong, or by bus? or ship? Macau.
2. After finishing our stay in Yangshuo and leaving China, can we enter Shenzhen from Hong Kong or Macau for 144 hours? For example, we enter Shenzhen from Hong Kong and leave for Macau. Or we enter (by bus, ship, ferry?) from Macau and leave for Hong Kong. We have a return plane ticket from Hong Kong, but we can easily get from Macau to Hong Kong by ship.
Thank you for the answer