chákān
чакань
ча2 кань1
http://www.chinese-russian.com/zd/ci/37948
http://www.chinese-russian.com/zd/ci/23640
chákàn
ча2 кань4
http://www.chinese-russian.com/zd/ci/37981
http://www.chinese-russian.com/zd/ci/23657