Qinggang county education bureau post it. Can junior high school biology teachers teach junior high school mathematics?

The general primary school teacher recruitment is not very strict with the professional requirements. However, the recruitment of junior high school and senior high school teachers is still very strict with the professional requirements. However, if you really want to be a math teacher, you can apply for a biology teacher, negotiate with the school to teach math, and then you can be a math teacher. The primary school teacher qualification certificate will not indicate that junior high school can transfer. I've been in this situation.