Aad baad u mahadsantahay inaad na taageerto sanadkii la soo dhaafay, hadda waxaan si fiican u ogeysiinaa inaan ku soo laabanayno shaqada oo aan u rajeyneyno in xiriirkeenna ganacsigu sii jiri doono oo aan sii helno xaalad guul ah oo guuleysata.
Alaabada caadiga ah, laga yaabee inaad ogaato in qiimayaashu aad u fara badan kala duwan yihiin kala duwanaanshaha, laakiin waxaan aaminsanahay in suuqa uu sheegi karo nooca alaab-qeybiyeyaasha aad raadineyso.
PTC Shanghai 2017 ayaa soo socota, adiga ayaa kugu sugaya E1-G2 31.OCT. - 3.Nov.2017. Iyo ka hor PTC, ku farax inaad la kulanto macaamiisheena wershadda ka hor carwada.