...miễn phí VPN] (https://chrome.google.com/webstore/detail/browsec-fpn/ogijedblcdkaegbcpfmgcngdelahlfij)
### hashtags
* #Ủy quyền
* #ProxyExtension
* #trình duyệt Chrome
* #firefox
* #VPN
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### How to Use Proxy Extension on Chrome and Firefox
**What is a...