In the chain needs a proper ratio and close ratio chain. Anthropometric Statistically, men have a height of 175 cm and an average of 164 cm, while females are about 163 cm tall, with an average of 155 cm. The size of the objects are associated with a certain percentage chains. With hands (the hands-level) of Vietnam: Vietnam is corresponding to 82.5 cm – 94 cm and females about 77.8 cm – 83 cm. The people of Vietnam who have the appropriate height for men is 45.5 cm and 43 cm. But women are 40.4 cm and 39.1 cm. Average height in the UK and the U.S. Recent statistics is 175.26 cm. Height women are usually lower than 5%. Famous architect Le Coocbuydie world have discovered the golden ratio to a height of 1.83 m and 1.72 m. Golden ratio (module) of the series he is related to human dimensions and objects.