Xin Lang Cai Jing·2026-01-26 05:36Core Insights - Zhihu launched a 15th-anniversary offline exhibition in Beijing themed "When Experience Flows Through Time" showcasing various exhibits including a signed edition of "The Longest Day in Chang'an" by Ma Boyong, the first physical book of Zhihu, and a jersey from French cyclist Thomas Voeckler [1][4] Summary by Categories Anniversary Exhibition - The exhibition features notable items such as a signed copy of "The Longest Day in Chang'an" and a photo with WeChat founder Zhang Xiaolong [1][4] Annual Questions - Zhihu summarized and released 15 annual questions during its anniversary, including: - 2011: "Is there a future for blogs?" - 2013: "How does the economics community view Bitcoin?" - 2019: "What does technological self-reliance and chip normalization mean?" - 2020: "Stranger, can you say a word of encouragement to me?" - 2023: "Is ChatGPT really that impressive?" - 2025: "What is truly real?" [1][4]