tūdǐng
тудин
ту1 дин3
http://www.chinese-russian.com/zd/ci/166087
túdīng
ту2 дин1
http://www.chinese-russian.com/zd/ci/17265
tǔdīng
ту3 дин1
http://www.chinese-russian.com/zd/ci/17476
tǔdìng
ту3 дин4
http://www.chinese-russian.com/zd/ci/17592