From Chinese 白蓮 / 白莲 (báilián) and ᡨ᠋ᠠᠴᡳᡥᡳᠶᠠᠨ (tacihiyan, “religion; sect”).
ᠪᡝᠯᡳᠶᠠᠨᡨ᠋ᠠᠴᡳᡥᡳᠶᠠᠨ • (be liyan tacihiyan)