Online study bible with many translations/tools, including Matthew Henry's complete commentary.
(2) Christian Life Magazine (Chinese)
Online Christian magazine, for believers (Christian Life Quarterly) and gospel friends (Life and Faith).
(3) Resource Collections (Simplified Chinese)
With MP3 songs/sermons, lyrics, online books, etc. I also recommend one online book, which once helped me to resume my daily devotion time with God.
(4) Sermon Tape Library (audio)
Many precious sermons by "old" pastors. The shortcomings are (1) it will take you a lot of time to listen (I did that when I was at home taking care of baby John) and (2) the server is kind of slow.
You can get the book for less than $5 at Family Christian Store, it is in a small room for bargains at the end of the store :-)