You will need a TEFL or TESOL certification before you come to China. It must be at least 120 hours.
Here are some links to courses you can take on-line. Please know we are not affiliated with any of these companies. Regardless you need to take your course from an accredited company.
Interested in teaching English in China? Go ahead and reach out on our contact page. We'll be pleased to answer you within 24 hours.