According to HKFA,
http://ipac.hkfa.lcsd.gov.hk/ipac20/ipa ... 1@!horizon

they are the same person:
Dicky Hon Dik-Kei / (???) http://hkmdb.com/db/people/view.mhtml?i ... ay_set=eng
Hon Dik-Kei / (???) http://hkmdb.com/db/people/view.mhtml?i ... ay_set=eng

Can anyone confirm & update?

if nobody stops me in 15 days I will merge them.

merged

Dicky Hon Dik-Kei ?
???
Filmography (2006)

Actor
Marriage with a Fool (2006)
Nothing Is Impossible (2006) ... Didi
We Are Family (2006)

and

Hon Dik-Kei
???
Filmography (2006)

Actor
Love Undercover 3 (2006) ... Izu's assistant