1. 2009-11-17 =?big5?B?UmWhRyBBc3NpZ24gRml4IElQIGJ5IE9wdGlvbiA4Mg== dhcp-user Billy Ng 2. 2009-11-16 =?big5?B?UmWhRyBBc3NpZ24gRml4IElQIGJ5IE9wdGlvbiA4Mg== dhcp-user Billy Ng 3. 2009-11-16 =?big5?B?UmWhRyBBc3NpZ24gRml4IElQIGJ5IE9wdGlvbiA4Mg== dhcp-user Billy Ng