Which is better, a famous restaurant teacher or a master?

Catering service masters usually have high authority, are experts in the catering service industry, and can provide professional guidance and suggestions in the catering service field; Famous catering service teachers usually have high professional quality and can play an important role in their own work.

A master of catering service needs to master exquisite service skills and be able to skillfully provide high-quality catering services for guests, including but not limited to banquet design, menu planning, tableware placement, etiquette guidance, etc. A famous catering service teacher needs to master basic service skills and be able to provide standardized and thoughtful catering services for guests. So the catering service chef is good.