The Chinese eat many foods that are unfamiliar to North Americans. Shark fins, seaweed, frogs, snakes, and even dog and cat meat are eaten. However, the Chinese follow the spiritual teaching of balance signified by yin ("cool") and yang ("hot"). This philosophy encourages the Chinese to find a balance in their lives, including in the foods they eat. While preparing meals, the Chinese may strive to balance the color, texture, or types of food they choose to eat.