huàxuéfāngchéngshì
ㄏㄨㄚˋ ㄒㄩㄝˊ ㄈㄤ ㄔㄥˊ ㄕˋ
Simplified 化学方程式
Taivo → Settings → Partner inbox → Make the link. It stays in this browser.
Keep 化學方程式 and it comes back until you know it.