The school i like to apply is culinary art school but the big problem is they don't have JW202 form

so I going to take short course less that 6 month and the China embassy in my own country Malaysia say they need JW202 form for X2. I so curios here and from the website of China consular affair it doesn't show that i need Jw202 form for X2 type. When i gmail the china visa application centre in my country they say JW202 is optional. So i so curios here. I hope to get the answer pls.