Need Help Error 523 cannot open in China only

[ecommerce4]

I need some help situation, My website : https://wholesale.thavornbeachvillage.com/ cannot open in China only (another county can open web)

[sandro]

Community Tip - Fixing Error 523: Origin is unreachable

Error Try the suggestions in this Community Tip to help you fix “Error 523: Origin is unreachable”. Background Error 523 indicates that there is an issue in the origin web server and it has become unreachable. The most common cause is that your DNS settings are incorrect. When this happens, you’ll see “Error 523: Origin is unreachable”. [Banner in tip catalog] Cloudflare Diagnostic Center Checks: nameservers, DNSSEC, DS record configuration, if connecting to ‘domain.com’ works, if connecti…

Post the output of https://wholesale.thavornbeachvillage.com/cdn-cgi/trace