Pre-registration is required for this event. Please fill out the form below in Chinese or in English and we will register you in our guest list.
由于参加会议需要注册，请有意的开源朋友使用汉语或英语填写下表，我们将为您注册。
Please submit all documents in either English or Chinese - use only one language. Please fill in the form completely.
所有文件请用中文或英文填写。请完整填写申请表。
Please fill out this form in English (Romanized letter) or Chinese.
该表请用英文(罗马字母)或者汉语填写。
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