Then contact each other according to the job requirements you want ... If they meet the requirements, it's no problem ... (Of course ... security guards must have safety qualification certificates, and electricians are divided into three kinds of ABC cards ... What about Hong Kong, there are too many cards ...)
But if you don't have a Hong Kong ID card, you can come to work in Hong Kong. First, you don't have all kinds of guarantees; Second, if you are found or reported, you will be arrested (Hong Kong can't even be a security guard when you go to prison, let alone others). Third, the people who hire you will also be fined and sent to prison. ....