請問把公司網站翻譯成雙語網站的具體操作方法？

我們公司準備在中國開分公司，現在要把我們現有的純英文網站翻譯成中文網站，請問誰能提供這方麵的具體操作方法？

1）注冊域名公司 ( 例如：www.abc.com.cn; or, www.abc.com/cn;  or, www.cn.abc.com, what's the best practice)?
2）web hosting company ( recommend a reliable web hosting company in China?)
3) translate everything into Chinese so that our website can have 2 versions (English, and Chinese), can be switched per users language preference.
4) payment gateway recomendations?


anyone who had such experience, can you please share with me?

Thank you very much