kūjié
куцзе
ку1 цзе2
http://www.chinese-russian.com/zd/ci/37845
kǔjié
ку3 цзе2
http://www.chinese-russian.com/zd/ci/55015
kǔjiè
ку3 цзе4
http://www.chinese-russian.com/zd/ci/54995