bēidào
бэйдаo
бэй1 даo4
http://www.chinese-russian.com/zd/ci/31352
bèidào
бэй4 даo4
http://www.chinese-russian.com/zd/ci/7379
http://www.chinese-russian.com/zd/ci/117040
http://www.chinese-russian.com/zd/ci/173092