Nyorai mberi kweiyi ndima - Kumuka kwehama Asen naPetro kwaive kupandukira kwevaBulgaria nevaVlachs
kurarama mumusoro wenyaya weParistrion weByzantine Empire, inokonzerwa nekuwedzera mutero. Yakatanga musi wa 26 Gumiguru 1185, zuva remutambo weSt Demetrius weTesaronika, uye yakapera nekugadzirwa kweChipiri Humambo hweBulgaria, inozivikanwawo munhoroondo yayo yekutanga seHumambo hwevaBulgaria nemaVlachs.