chūchén
чучэнь
чу1 чэнь2
http://www.chinese-russian.com/zd/ci/9680
chúchén
чу2 чэнь2
http://www.chinese-russian.com/zd/ci/186281
chùchén
чу4 чэнь2
http://www.chinese-russian.com/zd/ci/121802