1.Use mobile phone (android)
2.Make sure you have download wikipedia app , and language is Traditional Chinese(繁體);

3.Go to "google.com.hk" with Google Chrome;
4.Search "核武器";
5.Select the first result"核武器- 维基百科，自由的百科全书";
6.(https://zh.wikipedia.org/zh-hk/%E6%A0%B8%E6%AD%A6%E5%99%A8) we can see from the link , it is zh-hk Traditional Chinese(繁體), not zh-cn Chinese Simple(簡體);
7.It will link to the app and open;
8.You will see that the showing language is Simple Chinese (簡體),not Traditional Chinese(繁體);
9.If you need to show Traditional Chinese(繁體),you must click right hand top button , change language to English and change back to Traditional Chinese(繁體);
10.It is very trouble.
My gender is shown the right language after search from website.