If you really want to know more about Jehovah Witnesses. You are welcome! But one important thing needs to be announced that Jehovah Witnesses never serves for half a God. According to bible's saying, Jehovah is the only one true god and Jesus is his son (very close to Jehovah). Jesus came to the world mainly for three reasons :
1. Teach Jews the truth because that moment Jews were following the wrong rules from man.
2. Save people life from death due to sin (see Matthew 20:28)
'Just as the Son of man came, not to be ministered to, but to minister and to give his soul a ransom in exchange for many.'
3. As a model for everybody to know how is to serve the Jehovah God (see 1Peter 2:21)
'In fact, to this you were called, because even Christ suffered for you, leaving you a model for you to follow his steps closely.'
Therefore, beside salvation Jesus is our teacher to show us how to pray and serve for the God.
So, if you want to serve for half a god, sorry we can not provide; but if you want to know more about Jehovah (the only one god), you may come to any district in HK which labelled 'Kingdom Hall of Jehovah Witnesses'. Anyway, if you give me the place where you live, we'll give you the closest detail address of the Kingdom Hall to you.