Monga kampani yomwe ili ndi zaka zopitilira 18, tapeza chidziwitso chofunikira pazosowa zenizeni zamakampani opanga nsalu. Gulu lathu la akatswiri limawonetsetsa kuti gawo lililonse la Yin (Gawo Nambala CH04-10) limakwaniritsa miyezo yapamwamba kwambiri, kupangitsa kuti wofalitsa wanu azitha kuchita bwino kwambiri. Kudzipereka kwathu pakuchita bwino kwapangitsa kuti makasitomala azitha kudalira padziko lonse lapansi. Kuyambira opanga zovala okhazikika mpaka opanga nsalu omwe angotuluka kumene, zogulitsa zathu zimadaliridwa komanso kuyamikiridwa padziko lonse lapansi. Yimingda, katswiri wopanga komanso ogulitsa makina opanga zovala ndi nsalu, amasangalala kupereka mayankho omwe amawonjezera zokolola komanso zogwira mtima pamakampani opanga nsalu. Gulu lathu la akatswiri odziwa zambiri ndilo msana wa kupambana kwa Yimingda. Kuyambira pakukambirana koyambirira mpaka kuthandizidwa pambuyo pogulitsa, tadzipereka kumvetsetsa zomwe mukufuna komanso kukupatsani mayankho ogwirizana.