I saw something "Robbie" that seemed very common in ancient times from a folk network. What is this?

Buluo

1. Food name. Initially refers to pilaf, and later also refers to cakes.

Crab:

West Vert

1. Crab meat and crab roe are stuffed into crab shells and coated with food made of flour. Also known as hibiscus crab, common name crab box.