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Note:

The emails are given for an idea about domains and types of emails. The initial ID of email has been removed with (EMAIL) letters in these sample addresses 

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(EMAIL)@1stchina.com
(EMAIL)@abiding-china.com
(EMAIL)@airchina.com.cn
(EMAIL)@airmate-china.net
(EMAIL)@allchina.com
(EMAIL)@aosenchina.com
(EMAIL)@apcochina.com
(EMAIL)@atgchina.com
(EMAIL)@aupairchina.org
(EMAIL)@bdchina.com
(EMAIL)@beicichina.com
(EMAIL)@bigchina.com.cn
(EMAIL)@blueline-china.com
(EMAIL)@bmfchina.com
(EMAIL)@bondexchina.com