Because Guangdong is the earliest place where Grandpa Deng Xiaoping went south for reform and opening up, and Zhuhai, as a special zone, is suitable for piloting in so many provinces and cities across the country. You should understand that Zhuhai is only a pilot project at present, and 12 year compulsory education has not been popularized throughout the country. If Zhuhai is successful, it will be extended to other places.