I want to travel to Hong Kong and Macao and fly to Shenzhen from home. Is it reliable to buy a local travel agency in Shenzhen?

Personally, I think buying a group tour is very unreliable. I am in Shenzhen. I bought a tour group to the seaside before, but I have been unable to contact. Besides, I managed to get in touch with it. I just said that I haven't traveled with a group recently, so I can't arrange it. It's very passive. You'd better sign up for a group tour. Personally, I highly recommend a very large Hong Kong-Thailand tour that has been in operation for decades. There is also a branch in Shenzhen. You can book online in advance. In addition, it