What you want to ask is what can be given in dnf to enhance npc's goodwill.

Albert: I like all kinds of chemicals and carbon, and I hate the lowest hardener after trust;

Grandi: I like small colorless, and I like all kinds of medicines. Cindy, the coin of fate: I like carbon, colorless, and carbon;

Norton: I like colorless carbon, colorless magic potion;

GSD: I like broken leather and carbon. Hate the lowest hardener;

Wind vibration: like colorless, like mutant strawberries and mosaics, hate all kinds of attribute drugs;

Grandma Oran: I like colorless, dark wine, strawberries and flowers and leaves.