In October 2016, Singapore-based Shivaji Das (he is Asia- Pacific Managing Director at Frost & Sullivan) and his wife Yolanda Yu&mdashfondly called Lobo&mdashovercame their fear of dirty toilets, which China has a reputation for, and headed off into the remoter parts of Sichuan, to its Wild West, where the plains of the province meld into the Qinghai-Tibetan Plateau and Tibetan and Han cultures overlap.