Use good food.
There are delicious food in the palace.
Sun Wukong knew that Zhu Bajie was greedy, so he tempted him with food and asked Zhu Bajie to reveal the list with him.
The Eight Precepts are requirements in Buddhism, which include: the first precept is killing, the second precept is stealing, the third precept is sexual intercourse, the fourth precept is lying, the fifth precept is drinking alcohol, the sixth precept is wearing incense (i.e. not wearing garlands, not applying incense), and the seventh precept is sitting or lying down.
The bed is high and wide, and Bajie eats at odd times (that is, not eating after noon).
At the same time, Bajie is also a character in the classic "Journey to the West".