Sina Weibo should pay attention to mobile phone address book friends. You can directly select address book friends from add friends. Taking apple 6sp Sina Weibo as an example, the specific operation methods are as follows:
Step 1: log in to Sina Weibo, click 'I' and select 'add friend' in the upper left corner
Step 2: click 'contacts friends' again
Step 3: finally, click the portrait behind who you want to add as a friend to add friends.