Chi Gong is a practice of aligning breath, movement, and awareness for exercise, healing, and meditation. With roots in Chinese medicine, martial arts, and philosophy, Chi Gong is traditionally viewed as a practice to cultivate and balance qi (chi) or what has been translated as "intrinsic life energy". This philosophy translates into William's garden design and management.

William possesses all the skills needed to work with plants - from maintaining turf as a groundskeeper, to caring for plants as a gardener and designing gardens and parks as a landscape artist. Although most of William's work serves Penarth, Cardiff and Barry. Before this he spent five years in tropical horticulture and a further fifteen years as an advisor in organic gardening.