shēntǐzhìliàngzhǐshù
ㄕㄣ ㄊㄧˇ ㄓˋ ㄌㄧㄤˋ ㄓˇ ㄕㄨˋ
Simplified 身体质量指数
Taivo → Settings → Partner inbox → Make the link. It stays in this browser.
Keep 身體質量指數 and it comes back until you know it.