Who is the ancestor of Hui style and Gan style architecture?

Compared with Huizhou and Ganpai architecture, Ganpai architecture is the ancestor. Gan style architecture and Hui style architecture are both related to Hakka Feng Shui culture from a cultural perspective. Jiangxi is the birthplace of Situation style Feng Shui culture, so it can be proven that Gan style architecture is older than Hui style architecture. Therefore, compared with Huizhou and Ganpai architecture, Ganpai architecture is the ancestor.