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cockloft reached by a ladder may be added to provide for additional storage or sleeping space. The front and back rooms are gable roofed, while a portion of the courtyard may be covered to provide shelter for cooking. The walls are load-bearing structures, 12-in cavity walls, made out of greyish bricks of Kwangtung size (11″X 5" x 3"), manufactured in regions along Sikiang, West River. Some houses have three to five courses of granite stone on the facade running up from the foundation. Clay roof tiles laid in single layers are supported by rafters spaced roughly 8 in apart. The rafters are in turn placed on beams of fir or pine roughly 6 in in diameter supported by end walls. Window openings are rare and do not belong to the original design. Light is let in through doorways opened to the courtyards and the lanes. The front door openings are usually 8 ft tall and 3.4 ft wide closed by a set of timber doors from the inside and another set of shutters about 5 ft from the outside. Decorative reliefs called hua-liang are commonly found above door openings.
The planning of the village is based on fung-shui principles. Fung-shui, literally meaning wind-water, is a form of divination based on topographical and architectural features, and is commonly translated as geomancy. It is a science (or quasi-science) which deals with the analysis of the formation of the landscape in selecting sites for graves, buildings, villages or even cities. The notion of siting of towns and buildings by means of oracle divination can be attributed to Shang times from the Chou records,
Schools of Geomancy
There have been two schools of geomancy since Sung times: the Fukien School and the Kiangsi School. The former puts more emphasis on li, the earth pattern, su, number theories based on the trigrams and hexagrams of the I Ching, and hsiu, astrological elements, which consequently depend more on the use of the compass. The Kiangsi School, on the other hand, looks for ch'i, the cosmic breath, and hsiang, the forms of mountains and watercourses, and so, the use of the compass is subordinate. However, the two schools have fused together since the 19th century.
li # su #
I Ching 易經
hsiu 宿 ch'i hsiang
hua-liang #