I suggest you check your DD, CRCC and CREC are NOT the same company nor are they connected in anyway.
CRCC= China Railway Construction Corp.
CREC= China Railway Engineering Corp.
CRRC= China Railway Resources Group Co (a subsidiary of the CREC)
I am aware of the CREC/ CRRC/ KRY connection, as mentioned before Lee Ka Ching is connected with CRCC not CREC.
Thanks for the suggestion, but I am in regular contact with Richard Marshall and he has never mentioned Lee Ka Ching.
No offense, but you need to read the postings more carefully before suggesting better DD on my part.
Regards