Brother, it’s very easy. You type your last name in the first box and then hit Enter. Then the account will automatically jump to the second box or move the cursor to the second box. In the grid, but the typed words are garbled, I suggest you type the pinyin abbreviation! Haha, I really want to enter my real name, so go search for a general login tool on the Internet. I seem to have searched for it before, but I forgot if it works!