Can I get British citizenship if I have a child in the UK with a legal visa? If not, in addition to the United States, Canada and Hong Kong, which other countries can have children for naturalization?

Many countries give birth to children and recognize their local identity, but Hong Kong is the only place in the world that can legally acquire foreign nationality and return to China (mainland) freely. Many Canadian children who have been made public have serious sequelae, either never returning to China or automatically losing their American citizenship after returning home.

According to the regulations of China government, children born abroad who have neither China nationality nor local permanent residence (immigration status) are China nationality and need to apply for China passport. In other words, even if your child gets Canadian citizenship and passport, you can't get a Chinese visa to return to China. If you want to return to China, you must apply for a China passport. China does not recognize dual citizenship. Getting a China passport means that you give up your citizenship of any other country. How will your child leave the country next time after returning to China? If you have a China passport and a Canadian visa, you are not allowed to get on the plane. If you have a Canadian passport, no entry record and a Chinese visa, it is illegal to stay. When returning to China, the child's Canadian passport and identity are equivalent to automatic abandonment. Or be expelled from the mainland forever.

If any agency or agency says that you can have a child abroad and let your child come back with a foreign passport and a Chinese visa, then your identity will be fine. Unfortunately, I haven't heard of anyone who can do it.