Is it easy to detect when you go to Hong Kong to buy a SLR camera now?

I'm a photographer, and I often travel to and from two places. I have had similar questions before. I asked some questions related to customs officers, and the answers I got were usually for my own use. A reasonable quantity is no problem. Of course, these are all controlled by customs officers. When you go to buy a camera, you'd better unpack it, try it out, and take some portraits and scenery in Hong Kong to take home. Just make it clear that it is for your own use when you come to Hong Kong for random inspection. Generally speaking, cameras with lenses are basically unattended. If it is old, you can have more. General photography activities are two cameras and four lenses. People ignored me when I announced it. Legally speaking, the individual's single tax exemption amount is about 7 thousand yuan for personal use. However, in practice, it is much more relaxed. Do you think that an Apple mobile phone costs five or six thousand now? According to this standard, everyone has to file tax returns. Don't worry, just handle it normally.