Manoman shayi sun fara diban shayin West Lake Longjing a ranar 12^th, Maris 2021.

A ranar 12 ga Maris, 2021, “Longjing 43″ iri-iri na shayin Kogin Yamma Longjing an hako bisa hukuma.Manoman shayi a Kauyen Manjuelong, Kauyen Meijiawu, Kauyen Longjing, Kauyen Wengjiashan da sauran wuraren da ake noman shayi a yankin Kare shayi na Kogin Yamma a Hangzhou Mun fara fara fara tsintar shayin Kogin Yamma. fara a ƙarshen Maris.Masana sun yi imanin cewa yawan shan shayin da ake noman shayi a yammacin Lake Longjing na bana zai karu idan aka kwatanta da bara, kuma ingancin gaba daya zai fi na shekarar da ta gabata.