According to the Shenzhen Shekou Cruise Center’s rules, children under 1.4 meters (4 feet 7 inches) tall do not need a ticket to board the ship when accompanied by an adult. However, if they are over 1.4 meters tall or traveling alone, they will be required to purchase their own tickets.
Here’s a translation of this information:
“Does children need a ticket?”
“No, children under 1.4 meters (4 feet 7 inches) tall do not require a ticket when accompanying an adult.”