The easiest thing is to plant the land, every harvest will have prestige added.

Do the daily quests of Chien Baike and rise to very fast.

If it's NPC prestige you can consider doing a cooking food every day to give them to eat, can add a lot of prestige, specifically each NPC like what food you click on the prestige list of their name can see

Or you can look for the black clay, which can be opened out of the blue props, are gifts for NPCs.

This prestige is the best to rush, and is usually worshipped 1 week after contact. This is because you will also add the Pathfinder prestige incidentally when you do the Farm NPC prestige.