What are the advantages of changing nationality?

The main reason why immigrants change their nationality: 1. Travel is convenient and visas are easy. It is said that with the Hong Kong Green Card, Zhang Ziyi can enter and leave the country freely and pass through 134 countries and regions without a visa. 2. "Escape" the family planning policy and have more children abroad. You can have as many children as you want. In some countries, child subsidies are very high. Chen Kaige and Chen Hong gave birth to two sons, and Mao Amin also gave birth to two children. After Hu Jun got the Hong Kong green card, his wife Fang Lu became pregnant with a second child. 3. Children's education. 4. Return to nature and live a quiet life. 5. "Marry a chicken with a chicken, and marry a dog with a dog". Nationality change caused by transnational marriage. Most female stars in China are married to foreign men. It is rare for China male stars to marry foreign women. 6。 Tax evasion. A China star with foreign nationality doesn't know who to pay taxes to. These stars, because of their special status, start companies and do business in China, and all enjoy the relevant tax relief policies of the state. There are also some stars who have China nationality, but they also have other nationalities, so they can "transform" at any time, and both sides will benefit.