I’m glad you’re here, and you’re welcome to say hello. Whatever your age, field, work, or life experience, I’d be happy to hear from you. We don’t need similar backgrounds or fully formed opinions. I’m especially curious about perspectives and experiences different from my own.

I set aside time each week to meet new people and deepen existing friendships. We can discuss an idea, learn or make something together, or simply have coffee, take a walk, and try something new.

If you have a question, could use some help, or just want to get acquainted, please reach out. You don’t need to arrive with something to offer—curiosity, sincerity, and mutual respect are a good start.

I update this website regularly and do my best to reply to messages and emails promptly.

WeChat

Pkuwsx1898

Email

2400012712@stu.pku.edu.cn

Research & academic exchange

I welcome academic conversations and potential collaborations, both within and beyond my current field. Other areas of information science, the natural sciences and engineering, economics, and the wider social sciences are all welcome. I am particularly interested in exchanging ideas about microeconomics, game theory, behavioral economics, and network science. Feel free to suggest a paper discussion, learning together, an interdisciplinary question, or an early-stage collaboration.

Business & collaboration

Tell me about a product, piece of content, event, or other idea you would like to explore together. Early-stage ideas are welcome.

Ideas & suggestions

Share a question, an experience, a different view, or a book, article, or course. Suggestions and corrections to my writing or website are welcome too.

Podcasts, talks & gatherings

I’m open to conversations, podcasts, forums, salons, reading groups, and small gatherings—as a contributor or fellow participant. Please share the topic, format, and approximate timing.

Coffee & shared experiences

Coffee, tea, meals, walks, sports, exhibitions, museums, performances, exploring a city, or a trip together—all are welcome ideas. Introduce me to something you enjoy that I haven’t tried.

Questions & mutual support

We can talk about learning, university life, interdisciplinary study, or a decision you’re working through. I’m happy to share what I know and think it through with you, while being honest about what I don’t know.

Say hello or reconnect

No agenda is required. Tell me what has caught your attention lately, or simply introduce yourself. Old friends are always welcome to reconnect; distance needn’t prevent a message or an online conversation.

A simple way to start

Not sure how to begin? A few lines are enough: what you’d like me to call you, something you’re interested in, and what you’d enjoy discussing or doing together. On WeChat, mentioning that you found me through this website helps me recognize you.

There’s no need to be formal or answer every prompt. For a meetup, your city and a few possible times help. If I haven’t replied, a gentle follow-up after a few days is welcome. I look forward to getting to know you.