Thomas Parent-Child Reading 21-Day Challenge Invitation Letter, designed by Eqxiu with online design and rich templates for quick creation. This H5 invitation letter is for a 21-day online reading challenge, aiming to enhance children's reading abilities and cultivate perseverance, while also fostering parent-child interaction. It encourages both children and adults to participate in this self-discipline initiative. The event is organized by the Thomas Parent-Child Reading Library, emphasizing the importance of parent-child reading in strengthening emotional bonds, improving language skills, imagination, listening, comprehension, and reading abilities. It also promotes reading interests, habits, and independent thinking. The challenge rules include daily reading of at least one picture book, active parent-child reading sessions, and photo or video check-ins on the 'Xiaodaka' mini-program. The book 'My Dad' is a tribute to all fathers and also a纪念 of Anthony Browne's own father, as he describes his father as strong, confident, and special. The invitation is created with the support of Eqxiu's online design platform, making it easy and quick to produce such engaging and educational content.