ʻO kā mākou hale hana hana ma ke kūlanakauhale ʻo Yangchun, ma ke panalāʻau ʻo Guangdong, Kina, ua uhi ʻia ma mua o 12,000 mika kuea a hoʻolimalima i nā limahana akamai ma mua o 400. Ua hoʻolaʻa ʻia mākou i ka hāʻawi ʻana i nā huahana kiʻekiʻe loa, me nā ʻeke lawe lawe, nā ʻeke lima insulation, a me nā ʻeke hope, i hana ʻia e hoʻokō i nā pono o nā ʻoihana a puni ka honua.