duìkōngshèjí
ㄉㄨㄟˋ ㄎㄨㄥ ㄕㄜˋ ㄐㄧˊ
Simplified 对空射击
Taivo → Settings → Partner inbox → Make the link. It stays in this browser.
Keep 對空射擊 and it comes back until you know it.