Dhawaan, Qi Ershi, Madaxa Machadka Cilmi-baarista Hal-abuurka Maareynta ee Jaamacadda Tianjin iyo guddoomiyaha Tianjin Lean Management Innovation Society, iyo xisbigiisa ayaa booqday kooxda Youfa si ay u baaraan oo ay uga doodaan.Jin Donghu, Xoghayaha Xisbiga Youfa Group, iyo Song Xiaohui, agaasime ku xigeenka xarunta wax soo saarka iyo hawlgalka, si diiran u qaabilay.
