Yanglizi, also known as Katherine Olson, is a well-known American video blogger living in the rural area of Baizhang Town, Yuhang District, Hangzhou.

As a member of Green Zhejiang, a Hangzhou's public welfare environmental protection organization, she has cycled more than 2,000 km, witnessed Zhejiang's remarkable achievements in environmental protection, and stood on the podium many times, to spread the concept that lucid waters and lush mountains are invaluable assets.

She releases videos showing real and vivid rural life in China through social media platforms, attracting over one million fans to promote the cultural exchange between China and foreign countries.

She noted, "Everyone can tell stories about China regardless of nationality. I will continue to practice environmental protection in China, and record beautiful China with cameras."