Hi, i'm Indonesian. I have taiwan Arc, planning to visit hongkong then shenzhen and guangzhou.

Linda, as you mentioned you will also visit Shenzhen, so how long you will stay in both cities? If the total time is not more than 24 hours, and you go to HK to these two cities and then leave for Taiwan directly, it's possible you don't need the entry permit. If the time is more than 24 hours, you need to get an L type before departure. If you only visit Shenzhen, it's possible you can get Shenzhen 5-day VOA.