"classical wisdom, modern inspirations"

The core concept of feng shui is the management of Qi 气 and Water 水.
Two main factors Qi 气 (not chi is eat) direct chinese translation is air. Air itself does not covers what feng shui is all about so i prefer to call it energy. Energy consist of air, sunlight, moonlight and related to the The Nine Stars of the Big Dipper 北斗九星. Formula behind is the Energies of the 9 flying stars
Water literally is actually water. It covers from ocean, sea, rivers, waterfall to swimming pool and canals.
Based on Chinese metaphysics it narrows down into 2 Feng Shui interpretations by numerous schools.
a. External landforms like mountains, hills and in today’s modern context is anything higher than you. For example you are staying in the 8th floor anything 9th floor and above is considered as “mountains”
b. Internal Landforms like the internal layout of a workplace or home.
Qi Management – Invisible like “wifi” signals
There are countless popular Energy schools, not limited to are:
Xuan Kong Flying Stars 玄空宅命 · 山水挨星诀
Used to analyse the property’s time, directional and spatial energy patterns together with relevant landform influences.
Xuan Kong Da Gua 玄空大卦
Applied for more detailed analysis of directions, timing and their relationships.
San Yuan 三元纳气法 先后天卦
Used to assess how a property receives and interacts with Qi according to San Yuan principles.
I Ching 64 hexagram 易經 六十四卦 象 理 数
Applying the symbolism, principles and practical interpretations of the 64 Hexagrams where relevant.
Qi Men Dun Jia 奇门遁甲 时盘 终身盘
Applied selectively for special requirements and specific situations.
Eight Mansions 八宅明镜 – 宅主 宅命
Used where relevant as part of the overall assessment.
Others if relevant
Rather than relying on a single Feng Shui system, different classical methods are applied where relevant to your residential or commecial property and the requirements of its occupants.
The objective is not to apply every single system to every property, but to customised to your requirements. Using what is relevant and approprate according to the actual environment and the requirements of your Company.