In the Asian worldview, the relationship between Heaven - People - Earth is connected through the animal and plant world, with countless sacred human concepts to ward off evil spirits and pray for peace for people and all things. Among them, the Four Sacred animals (Dragon, Unicorn, Turtle, Pheonix), starting from the Dragon, symbolize the strong desire of the Creation and the traditional beliefs to pray for agricultural residents' good harvests, good weather, and dispelling epidemics.

For Hoang Dang Khanh, city quarter is not just somewhere to go to and return, and the place of houses to live in; but is also associated with the breath and life, pampering the artist from Hue Ancient Capital with countless emotions.

Tam Giang - Cau Hai lagoon system is a world-class brackish water area. It is the largest in Southeast Asia, with special value in biological resources and countless gripping things in history and culture.... This area is seen as a "precious biological gem" that nature has bestowed on the ancient capital. With what existent, is it necessary to build an exhibition space or a museum for the Tam Giang - Cau Hai lagoon system?

Each painting is a combination of countless specks of dust in all shapes and sizes. They are featured in diverse and contrasting states: static or dynamic, harmless or poisonous, merging or separating, stirring, or even whirling in the lively universe.