jiāo tōng : gōng > jīng gāo gōng 
   jīng gāo gōng ( guó jiā gāo gōng wǎng biān hào m7) shì zhǐ běi jīng 'ěr bīn de shǒu fàng shè xiàn gāo gōng qián jīng quán jiàn chéng gāo gōng xiàn wéiběi jīngtáng shānqín huáng dǎoshān hǎi guān héng dǎo héng jǐn zhōupán jǐnliáo zhōngshěn yáng píngcháng chūn 'ěr bīn zhōngběi jīngshěn yáng duànzài yuán xiān zòng héng guó dào zhùgàn xiàn tǒng zhōngwéi dān dōng guó dào zhùgàn xiàn (g025) de fēnshěn yáng 'ěr bīn duàn wéi tóng jiāngsān guó dào zhùgàn xiàn (g010) de fēn
   běi jīng de jīng gāo gōng wéi qián de jīng gāo gōng yóu tōng zhōu běi guān huán dǎo zhí běi shěng yàn jiāo bìng gǎi chéng guó dào 102。