科学上网名称：冲鸭搜索
这是一个知名的搜索引擎。与谷歌不同的是，它不根据用户的个人信息对搜索结果进行二次过滤。该搜索引擎注重保护用户隐私，避免个性化搜索带来的过滤气泡。其特点是对相同关键词的用户呈现一致的搜索结果。
Category
A single Free VPN for China account for all devices.Free VPN for China Various plan options: 1-week to 1-year
- A single Free VPN for China account for all devices.
- Free VPN for China Various plan options: 1-week to 1-year
- Prompt Free VPN for China customer support
- Free time every day!
- 30-day money-back guarantee