Changsha is a renowned historical city from the Chu and Han dynasties, a trendy internet-famous city, and a hub of entertainment and gastronomy. Key attractions include Orange Isle (the Youth Mao Zedong Art Sculpture, a long island in the Xiangjiang River with lush greenery), Yuelu Mountain (Yuelu Academy, a millennium-old institution; Aiwan Pavilion, famous for its red leaves), Taiping Old Street (a Ming and Qing dynasty ancient street, a hotspot for local cuisine), and Hunan Provincial Museum (Xin Zhui and the Mawangdui Han Dynasty artifacts). Local delicacies include stinky tofu with a crispy exterior and tender interior, rich in broth; tangyuan (sweet glutinous rice balls) with a soft and sweet taste; chopped pepper fish head and stir-fried yellow beef are authentic Hunan dishes, while Sexy Tea is a representative local tea brand.