tōngbǐ
тунби
тун1 би3
http://www.chinese-russian.com/zd/ci/182492
tōngbì
тун1 би4
http://www.chinese-russian.com/zd/ci/182448
tóngbì
тун2 би4
http://www.chinese-russian.com/zd/ci/125359
tòngbì
тун4 би4
http://www.chinese-russian.com/zd/ci/108898