Posachedwapa, pakhala miliri yambiri ya chibayo chatsopano cha coronary mu mzinda wa Shijiazhuang, madera ambiri aikidwa ngati madera omwe ali pachiwopsezo chachikulu, ndipo nzika zonse zikuchita ma nucleic acid tsiku lililonse. Mliri umenewu wabweretsa mavuto aakulu kwa anthu a mumzinda wa Shijiazhuang. Ndikukhulupirira kuti mliriwu udutsa posachedwa, ndipo anthu abwerera kuntchito ndi moyo wabwinobwino.

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