Port at Yangtze River in China

Albert and his siblings boarded a river boat at the port on Yangtze River.

The Yangtze River is the longest river in Asia, also named "Long River".  See

https://en.wikipedia.org/wiki/Yangtze

Yangtze River cruise is a major attraction.

The boat is about as big as a building.

At night, the large and small boats cruise the river.