圈 On the HSK 4 vocabulary list, at CEFR level B2. juān ㄐㄩㄢ to confine to lock up to pen in juàn ㄐㄩㄢˋ livestock enclosure pen fold sty quān ㄑㄩㄢ circle ring loop social circle niche group community fandom fig. classifier for loops, orbits, laps to surround to encircle to circle (sth) to mark with a circle Sources CC-CEDICT, CC BY-SA 4.0 pinyinjs, Apache-2.0 国际中文教育中文水平等级标准, 中华人民共和国教育部, MIT