Yuyang Kampani Yonyamula Zida Zokweza Gulu lautumiki waukatswiri, mtundu wa Seiko, Yuyang Zida zonyamulira, Yuyang Makina onyamulira, Yuyang Zida zonyamulira, mutha kupita kufakitale, ndipo milandu yeniyeni Yuyang imatha kuyang'aniridwa. ena, akhoza makonda, amphamvu Chokhalitsa ndi angakwanitse