| 肅 | [ sù ] surname Su |
| 肅 | [ sù ] respectful, solemn, to eliminate, to clean up |
| 肅北縣 | [ sù beǐ xiàn ] Subei Mongol autonomous county in Jiuquan 酒泉, Gansu |
| 肅北蒙古族自治縣 | [ sù beǐ měng gǔ zú zì zhì xiàn ] Subei Mongol autonomous county in Jiuquan 酒泉, Gansu |
| 肅南裕固族自治縣 | [ sù nán yù gù zú zì zhì xiàn ] Sunan Yuguzu autonomous county in Gansu |
| 肅反 | [ sù fǎn ] to eliminate counterrevolutionaries (abbr. for 肅清反革命分子|肃清反革命分子[su4 qing1 fan3 ge2 ming4 fen4 zi3]) |
| 肅反運動 | [ sù fǎn yùn dòng ] purge of counterrevolutionaries (esp. Mao's purge of hidden counterrevolutionaries 1955-56 and Stalin's Great Purge 1936-38) |
| 肅寧 | [ sù níng ] Suning county in Cangzhou 滄州|沧州[Cang1 zhou1], Hebei |
| 肅寧縣 | [ sù níng xiàn ] Suning county in Cangzhou 滄州|沧州[Cang1 zhou1], Hebei |
| 肅州 | [ sù zhoū ] Suzhou district of Jiuquan City 酒泉市, Gansu |
| 肅州區 | [ sù zhoū qū ] Suzhou district of Jiuquan City 酒泉市, Gansu |
| 肅慎 | [ sù shèn ] ancient ethnic group of northeast frontier of China |
| 肅敬 | [ sù jìng ] respectful, deferential |
| 肅殺 | [ sù shā ] austere, stern, harsh, somber and desolate (autumn or winter) |
| 肅清 | [ sù qīng ] to purge |
| 肅然 | [ sù rán ] respectful, solemn, awed |
| 肅然起敬 | [ sù rán qǐ jìng ] to feel deep veneration for sb (idiom) |
| 肅穆 | [ sù mù ] solemn and respectful, serene |
| 肅立 | [ sù lì ] to stand respectfully, (of trees, mountains) standing tall and majestic |
| 肅靜 | [ sù jìng ] silence, solemnly silent, peaceful, to pacify |
| ⇒ 唐肅宗 | [ táng sù zōng ] Emperor Suzong of Tang (711-762), reign name of eighth Tang emperor Li Heng 李亨[Li3 Heng1], reigned 756-762 |
| ⇒ 嚴肅 | [ yán sù ] solemn, grave, serious, earnest, severe |
| ⇒ 孝肅 | [ sù ] Xiaosu, posthumous name of Bao Zheng 包拯[Bao1 Zheng3] (999-1062), Northern Song official renowned for his honesty |
| ⇒ 整肅 | [ zhěng sù ] strict, serious, solemn, dignified, to tidy up, to clean up, to purge, to adjust |
| ⇒ 王肅 | [ wáng sù ] Wang Su (c. 195-256), classical scholar of Cao Wei dynasty, believed to have forged several classical texts |
| ⇒ 甘肅 | [ gān sù ] Gansu province, abbr. 甘[Gan1], short name 隴|陇[Long3], capital Lanzhou 蘭州|兰州[Lan2 zhou1] |
| ⇒ 甘肅柳鶯 | [ gān sù liǔ yīng ] (bird species of China) Gansu leaf warbler (Phylloscopus kansuensis) |
| ⇒ 甘肅省 | [ gān sù shěng ] Gansu Province, abbr. 甘[Gan1], short name 隴|陇[Long3], capital Lanzhou 蘭州|兰州[Lan2 zhou1] |
| ⇒ 魯肅 | [ lǔ sù ] Lu Su or Lu Zijing 魯子敬|鲁子敬 (172-217), statesman, diplomat and strategist of Eastern Wu 東吳|东吴 |