1, Lu Yi bets on official website: Lu Yi bets on official website, an official website created by Lu Xiufang, which provides the latest mathematical prediction questions and analysis of the college entrance examination, and can be purchased and downloaded from the website.

2. WeChat official account: Aunt Lu also has her own WeChat official account. You can follow Aunt Lu on WeChat search to get the latest math prediction questions and analysis of the college entrance examination.

3. Educational websites: Lu Yi's Bet will also be published on some educational websites, such as New Oriental Online and College Entrance Examination Network, which can be viewed and downloaded.