It's look like a sandwich.
It called "Rou Jia Mo"
"Rou" means meat.
"Jia" means insert
"Mo" means chinese pancake
ah... really tasty !
you should try it !
Foreigners live in China is easy or not ?? The Japanese Investor who has a chinese wife live in China (South China : shenzhen) and report the ordinary life in China (chinese mind, movie, food... many cultures)