June 2023, group outing and strawberry picking in underwood farm

Sept 2022, group hike and lunch in Griffith Observatory

Apr 2022, group hike in Escondido Canyon Park

Dec 2021, Celebrating Yuzhen's graduation

Dec 2020, Zoom group meeting during COVID-19

Dec 2019, end-of-year group dinner at Lihua's home

Dec 2018, end-of-year group dinner in LA

Aug 2018, group lunch and photo

Mar 2018, Attending APS March Meeting

Dec 2017, end-of-year group dinner in LA

2015, Bao group photo at Stanford 

2015, Linder group photo at Stanford 

2015, Harvard commencement with PhD advisor Professor Zhigang Suo 

2014, with Professor James Rice in his office at Harvard

2014, with Professor John Hutchinson in his office at Harvard

2012, Suo group photo at Harvard