Another (short) email with an inquiry

Dear Users,

Could you please have a look at this email and correct those parts that need to be corrected? Thank you.

I would like to inquire about the position of Adult Courses & myClass Coordinator in Beijing. One of the requirements listed is a/the TFA certificate. I was wondering if that is an absolute pre-requisite or if, for instance, the above-mentioned certificate can be obtained while fulfilling the role of a coordinator?