chāqiǎn
чацянь
ча1 цянь3
http://www.chinese-russian.com/zd/ci/26220
cháqián
ча2 цянь2
http://www.chinese-russian.com/zd/ci/118695
http://www.chinese-russian.com/zd/ci/118696
chàqiān
ча4 цянь1
http://www.chinese-russian.com/zd/ci/172195