Munguva ichangopfuura, kuiswa kweE3R-180 kongiri yekusanganisa michina yeShantui Janeoo yakapedzwa zvakabudirira, imwe yadzo yakapinda mudanho rekutumwa uye ikozvino iri kufambira mberi zvishoma nezvishoma maererano nechirongwa chekuvaka.Mushure mekunge michina yapera, ichabatsira vatengi kutora chikamu mukuvakwa kweNational Yu-Kun High-Speed ​​Railway (inozonzi iyo Yu-Kun High-Speed ​​Railway) chirongwa.

Muchikamu chekutanga, kuitira kuti isangane nezvinodiwa nevatengi, Shantui Janeoo akanyatso kutaurirana zvirongwa zvekuisa nevatengi, akaita zvese zvese kuti akurumidze kufambira mberi kwekuisa uye kugadzirisa, uye akadzidzira kukosha kwe "kugutsikana kwevatengi ndicho chinangwa chedu" nezviito zvinoshanda.Panguva imwecheteyo, Shantui Janeoo R-series kongiri yekusanganisa chirimwa inodiwa zvakanyanya uye inozivikanwa nevashandi vekuvaka nekuda kwekuyerwa kwayo kwepamusoro uye kushanda kuri nyore, ichipa yakasimba simbi rutsigiro rwekuvaka njanji.

Zvinonzi Chongqing-Kunming high-speed njanji ndiyo yechipiri high-speed nzira munzvimbo yeChengdu-Chongqing.Kuvakwa kwayo kunogona kunyatsogadzirisa dambudziko rekushaikwa kwenzira dzevafambi kubva mukati kuenda kumaodzanyemba kwakadziva kumadokero kweChina.Hunhu hwekutakura hweKunming Railway hwaona kupatsanurwa kwevatyairi uye vanotakura mumigwagwa mikuru.Panguva imwecheteyo, yakabatanidzwa mu "One Belt One Road" nzira yekuvandudza, uye mune ramangwana ichawedzerawo Pan-Asian high-speed rail, njanji yepamusoro-soro inobatanidza China neASEAN.