Dị ka nnukwu ebe nkesa akụrụngwa akụrụngwa mmadụ kachasị na China, ụlọ ọrụ wig dị na Maji Town, Taihe County malitere na ngwụcha usoro eze Qing, yana mkpokọta akụkọ ihe mere eme nke narị afọ gara aga. Oke akụrụngwa ya ruru 70% nke ahịa mba, na-etolite netwọọdụ nnweta gbadoro ụkwụ na Maji Town, na-ekpuchi obodo niile wee rute na Ndịda Ebe Ọwụwa Anyanwụ Eshia, Europe na America, na-ewu usoro azụmaahịa nke "ịzụ ahịa n'ụwa niile na ire ụwa niile". Ugbu a, ọ na-achịkọta ihe karịrị 4,000 wig nhazi, mmepụta na ụlọ ọrụ na-ere ahịa na ezinụlọ n'otu n'otu, gụnyere 49 nnukwu ụlọ ọrụ. Na 2024, ọnụ ahịa mmepụta kwa afọ karịrị ijeri yuan 10, oke mbupụ ruru nde dollar US 120, na-ebugharị ihe fọrọ nke nta ka ọ bụrụ ọrụ 60,000 na mpaghara gbara ya gburugburu. N'ime afọ ndị na-adịbeghị anya, ọ kwalitere mgbanwe nke ụlọ ọrụ site na nhazi ụlọ ogbako ezinụlọ na nhazi nke ọma na ọkachamara na nnukwu ọnụ ọgụgụ, wuo ogige ụlọ ọrụ mmepụta ihe wig ọgbara ọhụrụ, kwadoro dị ka mgbanwe mgbanwe ahia mba ọzọ na nkwalite ihe ngosi, wee bụrụ nanị obodo e ji mara na Anhui Province dabere na omenala nka ntutu.