Pofuna kuphatikiza chidziwitso chaukadaulo ndikumanga mzimu wogwirira ntchito limodzi, ogulitsa athu amakonza maphunziro amkati okhudza zipsera pa Julayi 11, 2019.

Mu maphunzirowa, a Pang adagwiritsa ntchito zitsanzo ndi zitsanzo kuti afotokoze zida zina zopangira ma coil zopangidwa ndi ZJmech ndi SMAC. Timakambirananso za mavuto omwe makasitomala amakumana nawo posachedwapa, zomwe zimatithandiza kumvetsetsa bwino zosowa za makasitomala ndikuwapatsa ntchito zolondola.