He pikitanga matamua Hanshan , he pikitanga hidrauliki, Hanshan he pikitanga hidrauliki, Hanshan he pikitanga hidrauliki, he pikitanga tapatahi, he pai, he nui rawa te utu He kaha rawa te mahi, he teknolojia whakaneke noa atu. Hohoro mai Hanshan he hunga hou, he hunga tawhito e haere mai ana ki te whakatakoto whakaaro, ki te rapu