Aliyun captcha

hello everyone i’m on this forum for solving a captcha that i’m not enable to and 2captcha too !! i’m trying to bypass this captcha but it seems really complicated for a beginner because he is unknown and he seems to be pretty well done
explainations :
aliyun captcha is a captcha made by the alibaba chinese group as a service pack
here’s how he looks like :

here’s his mechanism (if you have some knowledge in the chinese language i was unable to find it translated because the topic was deleted on his website:

and here’s the example :

it seems to working with the sessionID and tokens when the page loading so if someone is able to help me on solving this thing or expliain me how it works i’ll take it
thanks anyway