Information about the city Huallanca
Huallanca (hispanicized spelling) or Wallanka (Quechua for "mountain range" and a cactus plant (Opuntia subulata) is a district of the Bolognesi Province in the Ancash Region of Peru.
Information about the city San Marcos
The people in the district are mainly indigenous citizens of Quechua descent. Quechua is the language which the majority of the population (72.16%) learnt to speak in childhood, 27.31% of the residents started speaking using the Spanish language.