No "Small Cooling Fan", hot summer will destroy the body and mind. Fans can not operate normally, cool wind not blowing; space temperatures Engineer - air conditioning, will be unable to operate. No "Small Cooling Fan" that heat waves bashing assault everywhere, in biting hot body, devouring human soul. Hot sun still go its own way, is still very eager to heat and light sprinkling excitedly vast land. So, every day, the weather temperature is getting higher and higher in the afternoon, grilled with Rehan dripping body. No "Small Cooling Fan" comfortable with the cold weather, like the fire would not exist.