/-{-{bāngjiāo}-}-/, /paŋ²⁴⁻¹¹ kau̯²⁴/, /paŋ³³ kau̯³³/, /paŋ⁴⁴⁻²² kau̯⁴⁴/, /paŋ⁴⁴⁻³³ kau̯⁴⁴/, /pɔːŋ⁵⁵ kaːu̯⁵⁵/, /bangjiao/, /bangjiau/, /bangˊ gauˊ/, /bong1 gaau1/, /bong1 gaau1/, /bong1 gao1/、/ㄅㄤ ㄐㄧㄠ/
國家間的正式外交關係