TEFL stands for Teaching English as a Foreign Language.
Along with a bachelor’s degree (in any field), you need a TEFL certificate to teach English in China. If you have an education degree, you don't need a TEFL certificate.
There are numerous online and face-to-face TEFL courses available. Once you successfully complete the course, you'll receive your TEFL certificate to allow you to teach English in China.
Some private centers and language institutes we work with offer a free or discounted TEFL course as part of your employment package. Ask us for more details when you apply with us.