chéngyún
чэнъюнь
чэн2 юнь2
http://www.chinese-russian.com/zd/ci/150570
http://www.chinese-russian.com/zd/ci/67403
chéngyǔn
чэн2 юнь3
http://www.chinese-russian.com/zd/ci/150576
chéngyùn
чэн2 юнь4
http://www.chinese-russian.com/zd/ci/150662