here is the English doc: https://github.com/apache/incubator-apisix/commit/a6179996d4ddd8f99dfc44398666c282e6fd78ba#diff-14449a90466a7b8b69021054e24a789b
here is the English doc: a617999#diff-14449a90466a7b8b69021054e24a789b