Figures are randomly generated by Foshan Education Bureau and sealed. Before Foshan Education Bureau generated the lottery, Shunde Education Bureau had sealed the lottery program and the computer used on the day of the lottery under the witness and supervision of the notary office.
Shunde Education Bureau is responsible for organizing the whole process of the Yaohao venue and arranging the Yaohao venue for video recording. At the lottery site, notaries, discipline inspectors, deputies to the National People's Congress, CPPCC members, representatives of the news media and parents of students participated in the supervision.