ʻAʻole maikaʻi a ʻoluʻolu hoʻi nā puka aniani palupalu, akā maikaʻi hoʻi a me ke ʻano kūlohelohe, me ka ʻole o ka pollution kemika, e kaulana ai lākou i waena o nā mea kūʻai. No laila, ua ulu wikiwiki ka ʻoihana puka aniani, ʻoiai mai ka makahiki 2010. Ua puka mai ka nui o nā mea hana puka aniani, ma nā wahi e like me Yongzhou, Hunan, a me Yiwu, Zhejiang. Ke ulu mau nei nā ʻano ʻano ʻano puka aniani, me ka puka ʻana mai o nā ʻano hou, e like me nā hui ʻoniʻoni ʻoniʻoni a me nā poloka, nā humuhumu aniani, nā hui puʻupuʻu magnetic, a me nā -koho a pau.
Me ka hoʻonui ʻana i ka ʻike o ka lehulehu i ke olakino, e loaʻa i kēia manaʻo ʻōmaʻomaʻo a maikaʻi hoʻi i ka namu. ʻOi aku ka nui o ka poʻe e haʻalele i nā mea hana kemika e like me nā namu a me nā mea lāʻau insecticides no ka makemake o nā puka aniani palupalu.
Nā Kumu Hana Hana Nui: Ma ke ʻano he huahana hou, ʻoi aku ka liʻiliʻi o ka hoʻohana ʻana i nā puka pale magnetic ma mua o nā ʻili makika, ʻupena, a me nā insecticides. Ma ka ʻākau o Kina, loaʻa nā mea hana puka pale ma Lixin, Anhui, ʻoiai ma ke komohana hema a me ka hikina hema, aia lākou ma Yongzhou, Hunan. Aia kekahi mau mea hana kokoke i Yiwu ma Zhejiang Province.
