The emperor happily followed the plan. Lanterns were everywhere in the capital city on the night of the fifteenth lunar day and people were walking on the street and there were noisy firecrackers. It looked as if the entire city was on fire. Yuan-Xiao's parents went into the palace to watch the lantern decorations and were reunited with their daughter. The emperor decreed that people should do the same thing every year. Since Yuan-Xiao cooked the best "tangyuan", people called the day Yuan-Xiao Festival.