Translations:Chinese cuisine/14/en

During Shi Huangdi's Qin dynasty, the empire expanded into the south. By the time of the Han dynasty, the different regions and cuisines of China's people were linked by major canals and leading to greater complexity in the different regional cuisines. Not only is food seen as giving "qi", energy, but the food is also about maintaining yin and yang. The philosophy behind it was rooted in the I Ching and Chinese traditional medicine: food was judged for color, aroma, taste, and texture and a good meal was expected to balance the Four Natures ('hot', warm, cool, and 'cold') and the Five Tastes (pungent, sweet, sour, bitter, and salty). Salt was used as a preservative from early times, but in cooking was added in the form of soy sauce, and not at the table.