The "Yuzhang Walking Axis" is an urban digital cultural walking experience independently developed by the Black Bow Digital Culture Laboratory in 2022, with more than 40 designers and cultural relic practitioners involved. As an excellent case of digital empowerment in cultural tourism, it has participated in multiple national cultural events such as the 19th Shenzhen International Cultural Industry Expo, 2022 Beijing International Design Week, 6th Beijing Cultural and Creative Competition, 2023 Tencent Exploration Plan, and 2023 Cultural Expo. And won the "Top 10 Innovative Applications of Beijing Culture and Tourism Technology in 2023" and the first prize in the 4th 24 Solar Terms Cultural Works Design Competition.