Currently living in Washington DC, I'm a natural history specialist. Graduated Princeton in Geosciences.
Yinan was a perfect guest! He is a true traveler. If Yinan is booking with you, consider yourself lucky!
Yinan was great! He stayed with us for over two weeks and we had no issues at all. He's very friendly and respectful, and we enjoyed talking with him about his work and other things. We felt very comfortable hosting him, and would love to have him again.