Can Beijing Cancer Hospital only see tumors? Can I see a cold or something?

This question is humorous. Beijing Cancer Hospital is a specialized hospital, which mainly treats tumors, but colds are common internal diseases, and even barefoot doctors in the village can treat them. However, if you catch a cold and go to a cancer hospital, people will not laugh at the doctors there who can't cure the cold, but will laugh at you. How to kill a chicken with an ox knife?