chénsú
чэньсу
чэнь2 су2
http://www.chinese-russian.com/zd/ci/24630
chénsù
чэнь2 су4
http://www.chinese-russian.com/zd/ci/179320
http://www.chinese-russian.com/zd/ci/127625
http://www.chinese-russian.com/zd/ci/24695