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