dúhài
духай
ду2 хай4
http://www.chinese-russian.com/zd/ci/107379
http://www.chinese-russian.com/zd/ci/100102
dùhǎi
ду4 хай3
http://www.chinese-russian.com/zd/ci/161705
dùhài
ду4 хай4
http://www.chinese-russian.com/zd/ci/172575