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![( - SDNU-INS-05560) @11 [ ] CreativeCommons - Attribution Non-Commercial Share-Alike (2021) Tengteng Liu Shandong Normal University](http://v3.boldsystems.org/pics/_w300/INSSD/SDNU-INS-05560%2B1610928210.JPG "( - SDNU-INS-05560) {} [ ] CreativeCommons - Attribution Non-Commercial Share-Alike (2021)")
![( - SDNU-INS-05553) @11 [ ] CreativeCommons - Attribution Non-Commercial Share-Alike (2021) Tengteng Liu Shandong Normal University](http://v3.boldsystems.org/pics/_w300/INSSD/SDNU-INS-05553%2B1610928210.JPG "( - SDNU-INS-05553) {} [ ] CreativeCommons - Attribution Non-Commercial Share-Alike (2021)")
![( - SDNU-INS-05552) @11 [ ] CreativeCommons - Attribution Non-Commercial Share-Alike (2021) Tengteng Liu Shandong Normal University](http://v3.boldsystems.org/pics/_w300/INSSD/SDNU-INS-05552%2B1610928210.JPG "( - SDNU-INS-05552) {} [ ] CreativeCommons - Attribution Non-Commercial Share-Alike (2021)")
![( - SDNU-INS-04158) @11 [ ] CreativeCommons - Attribution Non-Commercial Share-Alike (2021) Tengteng Liu Shandong Normal University](http://v3.boldsystems.org/pics/_w300/INSSD/SDNU-INS-04158%2B1610928172.JPG "( - SDNU-INS-04158) {} [ ] CreativeCommons - Attribution Non-Commercial Share-Alike (2021)")
![( - SDNU-INS-00472) @11 [ ] CreativeCommons - Attribution Non-Commercial Share-Alike (2020) Tengteng Liu Shandong Normal University](http://v3.boldsystems.org/pics/_w300/INSSD/SDNU-INS-00472%2B1600120240.jpg "( - SDNU-INS-00472) {} [ ] CreativeCommons - Attribution Non-Commercial Share-Alike (2020)")
![( - SDNU-INS-00473) @11 [ ] CreativeCommons - Attribution Non-Commercial Share-Alike (2020) Tengteng Liu Shandong Normal University](http://v3.boldsystems.org/pics/_w300/INSSD/SDNU-INS-00473%2B1600120240.jpg "( - SDNU-INS-00473) {} [ ] CreativeCommons - Attribution Non-Commercial Share-Alike (2020)")
![( - SDNU-INS-00517) @11 [ ] CreativeCommons - Attribution Non-Commercial Share-Alike (2020) Tengteng Liu Shandong Normal University](http://v3.boldsystems.org/pics/_w300/INSSD/SDNU-INS-00517%2B1600120244.jpg "( - SDNU-INS-00517) {} [ ] CreativeCommons - Attribution Non-Commercial Share-Alike (2020)")
![( - SDNU-INS-01153) @11 [ ] CreativeCommons - Attribution Non-Commercial Share-Alike (2020) Tengteng Liu Shandong Normal University](http://v3.boldsystems.org/pics/_w300/INSSD/SDNU-INS-01153%2B1600121962.JPG "( - SDNU-INS-01153) {} [ ] CreativeCommons - Attribution Non-Commercial Share-Alike (2020)")
![( - SDNU-INS-01154) @11 [ ] CreativeCommons - Attribution Non-Commercial Share-Alike (2020) Tengteng Liu Shandong Normal University](http://v3.boldsystems.org/pics/_w300/INSSD/SDNU-INS-01154%2B1600121962.JPG "( - SDNU-INS-01154) {} [ ] CreativeCommons - Attribution Non-Commercial Share-Alike (2020)")
![( - SDNU-INS-00516) @11 [ ] CreativeCommons - Attribution Non-Commercial Share-Alike (2020) Tengteng Liu Shandong Normal University](http://v3.boldsystems.org/pics/_w300/INSSD/SDNU-INS-00516%2B1600120244.jpg "( - SDNU-INS-00516) {} [ ] CreativeCommons - Attribution Non-Commercial Share-Alike (2020)")
![( - SDNU-INS-00643) @11 [ ] CreativeCommons - Attribution Non-Commercial Share-Alike (2020) Tengteng Liu Shandong Normal University](http://v3.boldsystems.org/pics/_w300/INSSD/SDNU-INS-00643%2B1600120252.jpg "( - SDNU-INS-00643) {} [ ] CreativeCommons - Attribution Non-Commercial Share-Alike (2020)")
