For people with the surname Chen who are foodies, the following nicknames can be given: 1. Chen Zuichi: Based on the homophonic pronunciation of "Chen" for "eat", plus the description of "mouth" to highlight his love of eating and gluttony.

. 2. Little Food God: This nickname expresses this person’s special love and pursuit of food, and also reflects his foodie nature. 3. Food King: This nickname implies his status and influence in the field of food.

He is professional and authoritative in eating. 4. Gourmet: This nickname shows that he is a person who knows how to taste and appreciate food, highlighting his love and pursuit of food.