That memory, which exists on many roads and gardens of the people of Hue, has gained more motivation, become a consciousness, and spread sustainably since the government authorities showed their interest and took care of it.

It is the Huong River, the river that "embraces Hue in its heart", which is also a priceless gift that nature has dedicated to this place. The Huong River is magnificent from the upstream, with a peaceful beauty and full of poetry as it confluences and hugs around gardens and villages such as Kim Long, Nguyet Bieu, Vy Da, Gia Hoi, Bao Vinh, and Sinh village, etc. And then, before pouring water into the sea, the downstream river area is a place to make a living, which is hard but close and dear to the locals.

Together with Thieu Phuong, Ngu Vien, Hau Ho gardens, and Truong Ninh Palace, Co Ha Garden is one of the well-known royal gardens of Hue Ancient Capital in the Nguyen Dynasty.

Within the framework of Hue Festival 2022 activities, on the morning of June 20, Hue Monuments Conservation Center opened the exhibition of ornamental plants and orchids of three regions in 2022 at Thieu Phuong, Co Ha gardens, and Imperial Domestic Affair Department – Hue Imperial Citadel. Attending the opening of the exhibition was Permanent Deputy Secretary of the Provincial Party Committee Phan Ngoc Tho.