It's located at https://www.mail.google.com/. If you're already logged into Gmail, doing so opens your inbox. If you aren't logged into Gmail, click SIGN IN in the top-right corner of the page and enter your email address and password. This is the column of options, starting with Inbox, that's on the left side of the page. Doing so will expand the tree to show additional options. It's near the bottom of the tree. This option will be near the bottom of the More menu. Doing so takes you to the All Mail folder. The All Mail folder contains all emails that are in your inbox, as well as every email you've ever archived.  Any email that doesn't have the "Inbox" tag on the far-left side of the email's subject line is archived email. If you know a specific archived email's sender, subject line, or a keyword from the body, you can type this information into the search bar at the top of the Gmail page.

How would you rephrase that briefly using Vietnamese?
Truy cập trang chủ Gmail tại https://www.mail.google.com/. Chọn cây tùy chọn hộp thư. Nhấp vào More (Danh sách mở rộng) ở gần cuối cây tùy chọn. Nhấp vào All Mail ở gần cuối trình đơn More. Tìm email lưu trữ.