How is zhu changed by the journey to the west

I believe the answer is that Zhu Bajie becomes better version of himself and is given reward of being the “Cleanser of the Altars”.

In “Journey to the West”, Chinese novel written during the Ming dynasty (16th century), attributed to Wu Cheng'en, Zhu Bajie (Pig) doesn’t achieve enlightenment as his fellow pilgrims. Although, Zhu becomes much improved version of himself, he is still too much a creature of his base desires. As a reward for his pilgrimage's success, he is rewarded with a job as "Cleanser of the Altars" and all the leftovers he can eat.

answer: ok

explanation:

i have been asked a lot if i have ever watched anime. i was wondering if you could tell me what anime is. my friend has seen anime and she doesn't shut out about this one show, i will asks her when she gets back from italy. : )