Wopangidwa ngati katswiri woumba wopanga ndi wopatsa ku China, wofukula zonse wotenthetsera womwe wapereka miyezo yotsimikizika yapadziko lonse, ndipo mutha kukhala otsimikizika moyenera. Ngati simupeza chofukula chilichonse cholumikizira mndandanda wathu wopanga, mutha kulumikizana nafe, titha kupereka ntchito zokonda.