Kumvetsetsa Copper (II) Carbonate Kupanga kwamankhwala ndi katundu (ii) ya carbonate yoyambira, yomwe nthawi zambiri imadziwika kuti cu2 (o) Mwamwambo wogwiritsidwa ntchito mu utoto, umapereka a
Mu Seputembala ndi Okutobala, Hongyuan adachita nawo mbali mwachangu - Ziwonetsero zapakhomo ndi zachilendo, ndikuwonjezera mawonekedwe ake ku ziwonetserozo, kupeza makasitomala ambiri komanso kucheza ndi makasitomala ambiri.
Ogwira ntchito za mafakitale ali ndi mzimu wabwino, motero tinalandira zinthu zapamwamba kwambiri mwachangu, kuwonjezera apo, mtengo wake ndi woyenera, uku ndi opanga ena abwino komanso odalirika.