He mea nui ka palekana a me ka palekana i kēia ao wikiwiki o kēia au. Inā paha ma kahi ākea, kahi hana, a i ʻole kekahi wahi ʻē aʻe, he mea nui ka loaʻa ʻana o kahi ʻōnaehana kamaʻilio hilinaʻi e hōʻoia i ka pono pilikino. ʻIke ka hale hana ʻo Ningbo Joiwo ma ke kūlanakauhale ʻo Yuyao, ma ka moku ʻo Zhejiang, i kēia pono a hāʻawi i ka palekana piha a mekelepona palekananā hoʻonā kamaʻilio. Ua haku ʻia kēia ʻano ʻōnaehana mekelepona ʻelewekaʻōnaehana ,kelepona lumi maʻemaʻeʻōnaehana,kelepona panakōʻōnaehana, ʻōnaehana kelepona haukapila, ʻōnaehana kelepona intercom, a pēlā aku.