Outreach

I'm an amateur astronomer … trying to do some public engagement (and I love it!).

Public Engagement

Here are many organizations.

JAS

JAS
In JAS (Jilin university Astronomy Society), I spent a lot of unforgettable days with JASers, these lovely people. We have astronomy lectures, stargazing (camping and BBQ!), and outreach activities in the campus.

UCAS

UCAS
UCASAA
Outreach Department of the UCAS Astronomy Association: take passers-by and classmates to see the stars, and participate the Equinox Project: play with primary school students and tell them how to find aliens.

NAOC Graduate Student Union outreach

NAOC
Outreach Department of the NAOC Graduate Student Union: roadside astronomy, outreach in primary and secondary schools, the CAS Public Open Day (tell public, children, and even faculties in CAS how to observe sun safely).

Online Outreach

It's better to share knowledge online for I人 :D

Zhihu

Zhihu (知乎) is a Chinese Q&A platform like Quora. Sometimes I write scientific answers on it just for fun, and document my orthodontic experiences. Welcome to follow me, a Top Astronomy Answerer on Zhihu @astroR2!
(I also have 15k followers!) Here is a collection of my Zhihu articles (in Chinese).

Photos

Amateur photos by me (still learning).

Total lunar eclipse
Total lunar eclipse on 2018.01.31 (my first astronomical photo using a 5cm handheld monocular and my phone)
Partial sun eclipse
Partial sun eclipse on 2020.06.21 (also use that monocular)
First quarter moon
First quarter moon (use a 5cm toy telescope)
Aurora
Aurora in Beijing on 2024.05.11
Aurora
Interferometry array in Beijing's Miyun Bulaotun on 2024.05.11
Rocket cloud seen from an airplane
Beautiful rocket cloud seen from an airplane on 2025.09.29
Kelvin-Helmholtz clouds in Beijing
Rare Kelvin–Helmholtz clouds in Beijing on 2024.09.30
LAMOST under the night sky
LAMOST under the night sky at Xinglong Station on 2025.12.16
Orion
Orion at Xinglong Station on 2025.12.17