qiānbǐ
цяньби
цянь1 би3
http://www.chinese-russian.com/zd/ci/62071
qiánbì
цянь2 би4
http://www.chinese-russian.com/zd/ci/50236
http://www.chinese-russian.com/zd/ci/184422
http://www.chinese-russian.com/zd/ci/184462