chīdūn
чидунь
чи1 дунь1
http://www.chinese-russian.com/zd/ci/130312
chīdùn
чи1 дунь4
http://www.chinese-russian.com/zd/ci/164661
chídùn
чи2 дунь4
http://www.chinese-russian.com/zd/ci/181158
http://www.chinese-russian.com/zd/ci/181157