Re etsa'ng?

Nigale, e thehilweng mmoho ke Sichuan Academy of Medical Sciences le Sichuan Provincial People's Hospital ka Loetse 1994, e ile ya fetolwa ho ba khamphani ya poraefete ka Phupu 2004. Ka dilemo tse fetang 20, tlasa boetapele ba Modulasetulo Liu Renming, Nigale e fihlelletse mekgahlelo e mengata. ho iponahatsa e le pula-maliboho indastering ea tšelo ea mali Chaena. Nigale e fana ka pokello e felletseng ea lisebelisoa tsa taolo ea mali, lisebelisoa tse lahloang, meriana le mananeo a komporo, e fanang ka meralo e felletseng ea litsi tsa plasma, litsi tsa mali le lipetlele.