口 kǒu, mouth/classifier for things with mouths (people, domestic animals, cannons, well... 土 Tǔ/tǔ, Tu (ethnic group)/surname Tu, earth/dust/clay/local/indigenous/crude opium/unsop... 唐 Táng/táng, Tang dynasty (618-907)/surname Tang, to exaggerate/empty/in vain/old variant of ... 广 yǎn/Guǎng/guǎng, [廣], "house on a cliff" radical in Chinese characters (Kangxi radical 53), occurring ... 塘 táng, dyke/embankment/pool or pond/hot-water bathing pool 肀