He pikitanga matamua Lv Liang , he pikitanga hidrauliki, Lv Liang he pikitanga hidrauliki, Lv Liang 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 Lv Liang he hunga hou, he hunga tawhito e haere mai ana ki te whakatakoto whakaaro, ki te rapu