口 kǒu, mouth/classifier for things with mouths (people, domestic animals, cannons, well... 黄 Huáng/huáng, [黃], surname Huang or Hwang, yellow/pornographic/to fall through 广 yǎn/Guǎng/guǎng, [廣], "house on a cliff" radical in Chinese characters (Kangxi radical 53), occurring ... 嚝 hōng, to sigh/sound of a drum 廣