A while ago, I heard about the idea of building Hue into a city with four seasons of flowers with the hope that flowers would be planted all over the city such as on streets, in parks, at offices, schools, hospitals, etc. I live in Da Nang, and I do not have much land. But I supported the idea by designing for myself a typical Hue garden on the terrace with camellia, banana magnolia, Hue rose, etc., and call it…