lìxuéchuándì
ㄌㄧˋ ㄒㄩㄝˊ ㄔㄨㄢˊ ㄉㄧˋ
Simplified 力学传递
Taivo → Settings → Partner inbox → Make the link. It stays in this browser.
Keep 力學傳遞 and it comes back until you know it.