Lesi sihlungi sesifunda sokuphefumula esibulala izinzwa saseChina sikhiqizwa imboni ehloniphekile futhi siklanyelwe ukuhlunga ukungcola, siqinisekise umoya ohlanzekile nophephile ezigulini ngesikhathi sokuhlinzwa.Yenziwe ngezinto ezisezingeni eliphezulu futhi iyahambisana nemishini ehlukahlukene yokubulala izinzwa nama-ventilators.Isihlungi sinokumelana okuphansi kokugeleza komoya, okuqinisekisa umthelela omncane ekusebenzeni komshini.Kulula ukuyifaka nokufaka esikhundleni, okuyenza ibe yisixazululo esikahle nesingabizi ezikhungweni zezempilo.