gāngbǐ
ганби
ган1 би3
http://www.chinese-russian.com/zd/ci/125123
gāngbì
ган1 би4
http://www.chinese-russian.com/zd/ci/73115
gǎngbì
ган3 би4
http://www.chinese-russian.com/zd/ci/161722