Umboniso wephepha lama-25 lobomi bamazwe aphesheya kwezesayensi kunye netekhnoloji yomboniso kunye nenkomfa (iphepha le-2018 nanjing intlanganiso yonyaka kunye nokungena kubomi babantwana, umboniso wemveliso yezempilo yabantu abadala), exhaswa ngumbutho wamaphepha e-China yekomiti yobungcali bephepha lemihla ngemihla, lo mboniso ngo-2018 / 4/18 ukuya ku-2018/4/20 ebibanjelwe kwiziko le-expanj lamazwe aphesheya.

Inkomfa yamaphepha engqokelela yaminyaka le yeyona nto ibaluleke kakhulu yokutshintshiselana kwezobuchwephesha kunye nemisebenzi yorhwebo minyaka le. Emva kweminyaka engaphezu kwengama-20 yophuhliso, iye yaba lelona phepha likhulu lehlabathi kwimizi-mveliso kunye nococeko kwimveliso yeshishini.