Kūpono nā lou no nā ʻano hana ʻenehana ʻenekini, nā lako hoʻouku metallurgical, hoʻouka a hoʻoiho ʻana i nā alahao, nā mīkini nahele, nā pono uila, nā mokulele a me nā kai moana, nā lawe ʻāina, nā halehana a me nā ʻoihana hoʻohei e hāpai ana, traction, etc.
No Kina kā mākou Nā lou, hiki iā ʻoe ke hilinaʻi e kūʻai i nā huahana mai kā mākou hale hana. Nui mākou i nā huahana hou loa a hiki ke hāʻawi iā ʻoe i nā huahana i hoʻopilikino ʻia. Na Maoli nō kekahi o ka ʻoihana ka Nā lou mea hana a me nā mea hoʻolako i Kina. No ka ʻike hou aku, e leka uila mai iā mākou i kēia manawa.