Open Wechat， click 「Discover」,
Click 「Scan QR Code」 to scan the above
Or
Search： aone23071198
Open Wechat， click 「Discover」,
search：aone23071198
Or
1)Click to download the code
2)Click 「Scan QR Code」, choose「Select QR Code from album」，then select the QR code