The requested vessel with name LI CHENG and MMSI:0 and IMO:7400742 is temporary not in our database.
Perhaps you mean one of the following ships:

Vessel name IMO MMSI In range Destination Last report
LI CHENG 6 N/A 412701080 QUAM ZHOU Feb 22, 2018 17:16 UTC
LIUCHENG998 N/A 413977585 Feb 21, 2018 00:49 UTC

Also, you may try to find the vessel in our comprehensive Vessels Database or track this ship on the map.