cítōng
цытун
цы2 тун1
http://www.chinese-russian.com/zd/ci/109782
cítóng
цы2 тун2
http://www.chinese-russian.com/zd/ci/63453
cítǒng
цы2 тун3
http://www.chinese-russian.com/zd/ci/189219
cìtóng
цы4 тун2
http://www.chinese-russian.com/zd/ci/73890