Kunming Old Street, especially worth a visit! Here you can go to Taobao, Wen play calligraphy and painting, Jianshui purple pottery, pearl onyx jade, everything. You can go to Yunnan Pu'er Tea Museum to learn about Pu'er tea culture, or you can eat Yunnan specialty snacks, cross the bridge rice noodles, cold roll powder, roasted tofu, roasted potatoes...