Old granny's potato 老奶洋芋 - Yunnan style bubble and squeak

I often find similarities between western and oriental food like this stir fried potato which is similar to rustic English bubble and squeak (not the cake shaped type). Here to introduce to you a classic home cooking from Yunnan called lao nai yang yu 老奶洋芋 or old granny's potato. The reason why old granny or lao nai 老奶 is named after this is because this potato dish is soft suitable for grannies