Ko Ruijie he kaihanga taputapu whakahiato rauemi pono, he maha nga otinga—te wehenga aukume, te tirotiro, te kawe, te kuru, me nga taputapu toka—he mea whakarite mo te hangarua konganuku, te whakarewanga o te pungarehu (IBA) i raro i te ahi, te whakamahi ururua hanga, me te whai hua kohuke hei whakanui ake i to mahi hangarua.