Group 1 - The article promotes a series of live broadcasts focused on investment strategies for the second half of the year, featuring various funds [2][4][15] - The live sessions will cover topics such as index fund investment strategies, opportunities in the Sci-Tech Innovation Board, and the semiconductor sector [4][7][9] - Specific sessions are scheduled for August 13, including discussions on A-shares reaching new highs and investment strategies, as well as opportunities in small giants and AI-driven semiconductor investments [4][7][9] Group 2 - The article encourages readers to reserve their spots for the live broadcasts and highlights the availability of prizes such as JD.com gift cards [2][15] - The live sessions are designed to provide insights and strategies for investors looking to navigate the current market landscape [4][7][9]