The requested vessel with name JIANG CHENG and MMSI:0 and IMO:7212183 is temporary not in our database.
Perhaps you mean one of the following ships:

Vessel name IMO MMSI In range Destination Last report
JIANG CHENG 1 HAO N/A 413932544 Jan 21, 2018 18:57 UTC
JIANG CHENG 12 HAO N/A 413932556 L+2V Jan 21, 2018 18:41 UTC

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