Are the "Two Dams and One Gorge" just for the Gezhouba ship lock, or for the Three Gorges ship lock?

The boat ride through is the Gezhouba Ship Lock.
Judging from the actual situation I passed through, the tour guide told me that due to the tight capacity of the Three Gorges Ship Lock, cruise ships are no longer allowed to pass through the Three Gorges Ship Lock.
The boat ride through is the Gezhouba Ship Lock.
Judging from the actual situation I passed through, the tour guide told me that due to the tight capacity of the Three Gorges Ship Lock, cruise ships are no longer allowed to pass through the Three Gorges Ship Lock.