Mkpokọta Lubricy - Họrọ ntuziaka mmanụ lubrication - Jianhe
Stump Sistemics - Mee mgbapụta mmanụ ọkụ - jinianhedetail:
Ihe onyonyo zuru ezu:
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Ntuziaka Ngwaahịa metụtara:
Anyị na-ekwere na akparamagwa nke mmadụ na-ekpebi na ngwaahịa 'dị mma, nkọwa ndị a na-eme nke ọma na usoro dị iche iche na-arụ ọrụ - Jianhe, ngwaahịa a ga-eweta ihe niile Worldwa, dị ka: Iran, Angola, Hongkong, anyị enweela aha ọma n'etiti ndị ahịa na ụlọ. Anyị na-agbaso mgbatị ahụ nke "Ebe E Si Nweta nke" Ebe E Si Nweta, Onye Ahịa, arụmọrụ dị elu na ọrụ dị iche iche "na-anabata ndị enyi niile na-arụkọ ọrụ.