口 kǒu, mouth/classifier for things with mouths (people, domestic animals, cannons, well... 火 Huǒ/huǒ, surname Huo, fire/urgent/ammunition/fiery or flaming/internal heat (Chinese medi... 刀 Dāo/dāo, surname Dao, knife/blade/single-edged sword/cutlass/CL:把[bǎ]/(slang) dollar (loa... 召 Shào/zhào, surname Shao/name of an ancient state that existed in what is now Shaanxi Provin... 炤 Zhào, surname Zhao