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2020 June Moment of victory
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![](/ye/files/2020/10/c94699ad61b9c6a8fe02b13fd0e7696.jpg)
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![](/ye/files/2020/10/ab5a25783efa45824bbcbed542cf3eb.jpg)
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2020 May Moment of victory
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2020 Apirl Moment of victory
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2019 May Moment of victory
2019 Happy New Year
2018 Mirror Lake Night
Group tour in Sanya
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![sanya-2](/ye/files/2013/04/IAN_7128.jpg) |
![sanya-1](/ye/files/2013/04/IAN_7365.jpg) |
Group tour in Zhangjiajie
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![](/ye/files/2016/06/DSC03574-e1466169744516.jpg) |
Group tour in Xiamen
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![_MG_0333](/ye/files/2013/04/MG_0333.gif) |
![_MG_0338](/ye/files/2013/04/MG_0338.gif) |
![_MG_0242](/ye/files/2013/04/MG_0242.gif) |
![_MG_0181](/ye/files/2013/04/MG_0181.gif) |
![_MG_0154](https://web.pkusz.edu.cn/ye/files/2013/04/MG_0154.gif) |
![_MG_0164](/ye/files/2013/04/MG_0164.gif) |
Group photo with K. C. Nicolaou
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![HomeSlides-5](https://web.pkusz.edu.cn/ye/files/2013/04/HomeSlides-5.jpg) |
Graduation
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![](/ye/files/2016/06/图片1.jpg) ![](/ye/files/2013/04/fun-small.gif) ![](/ye/files/2013/04/Graduation.gif) |
Laboratory
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![](/ye/files/2013/04/lab1.gif) |