User:Gu yugu yu
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User
[edit]Gu, Yu is an Engineer who loves freedom and knowledge.
Places visited
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Userboxes
[edit]| en-4 | This user can contribute with a near-native level of English. |
| This user comes from New Zealand. |
Licensing
[edit]| Against voluntary dual-licensing | 
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| I am against voluntary dual-licensing of Wikipedia contributions. | |