轰动
hōng dòng · HSK 7
to cause a sensation
💥 轰 boom + 动 move = a boom that moves everyone; a sensation that stirs things up
轰 — three 车 (chariot) stacked; simplified from 轟
Originally written 轟 with three 車 (chariot), depicting the thunderous rumble of many chariots rolling together. The character means 'boom' or 'rumble' and is used for loud noises, explosions, and bombing. The simplified form 轰 keeps one full 车 above two abbreviated 又 strokes.
动 — force 力 + heavy/重 (simplified from 動)
The traditional form 動 combines 重 (heavy) as the phonetic with 力 (force/strength) as the semantic, suggesting the effort needed to move something heavy. The simplified form 动 replaces 重 with 云, keeping 力 to convey action and motion.