feng shui practitioner; feng shui master
A person who practices or is an expert in feng shui (風水). The term is straightforward and not particularly common in everyday conversation, but is used in relevant contexts.
See also: 風水
He consulted a famous feng shui master about the layout of his house.
Compound of 風水 (feng shui) and 師 (master, practitioner). The term is a straightforward Sino-Japanese formation.