Bandhigga 25-aad ee waraaqaha caalamiga ah ee sayniska iyo teknoolojiyadda iyo shirarka (2018 nanjing warqad sanadlaha ah iyo is-dhexgalka nolosha carruurta, soo bandhigida alaabada daryeelka caafimaadka dadka da'da ah), oo ay kafaala-qaaday ururka waraaqaha Shiinaha ee guddiga xirfadleyda ah ee warqadda maalinlaha ah, carwadaan sannadka 2018 / 4/18 ilaa 2018/4/20 waxaa lagu qabtay nanjing expo center.

Shirka sanadlaha ah ee waraaqaha reerku waa isweydaarsiga farsamada iyo dhaqdhaqaaqa ganacsiga ee warshadaha sanad walba. Ka dib in ka badan 20 sano oo horumar ah, waxay noqotey buqshadda ugu weyn ee warqadda guryaha iyo waxsoosaarka alaabada wershadaha fayadhowrka.