how can I change google.cn.hk to google.com in iphone x

I bought an iphone X recently in China but mainly use it in Kenya. I choose Google as my default search engine in Safari, but I noticed that each time when I search something in the browser, instead of showing up all the results, it redirects me to google.com.hk and asks me to click on the link again to show up all the results (see attachment below).

So I just wonder if I can set the default web address for google to google.com instead of google.com.hk, so that my search result will be shown up immediately once I click on Search? if so, how?

Thanks in advance for any help.

S