Yunnan tekinoroji yicyayi itunganya hifashishijwe gukama, gukata, fermentation, kumisha nibindi bikorwa kugirango icyayi, uburyohe bworoshye. Inzira zavuzwe haruguru, igihe kinini, zikoreshejwe intoki, hamwe niterambere rya siyanse nikoranabuhanga imashini itunganya icyayi ikoreshwa cyane. Inzira Yambere: P ...
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