tiěguān
тегуань
те3 гуань1
http://www.chinese-russian.com/zd/ci/184637
tiěguǎn
те3 гуань3
http://www.chinese-russian.com/zd/ci/184819
tiěguàn
те3 гуань4
http://www.chinese-russian.com/zd/ci/184843
http://www.chinese-russian.com/zd/ci/184606