Shirweynihii 9aad ee Baradhada Adduunka oo ay martigelinayso Degmada Yanqing ee magaalada Beijing, Shiinaha
David Thompson, Madaxweynaha World Potato Congress Inc., ayaa dhawaan ku dhawaaqay in degmada Yanqing, magaalada Beijing ee dalka Shiinaha, loo doortay sidii ...