Friends, do I need to exchange the boat tickets purchased through Ctrip at the Wanzhangping Visitor Center for the Three Gorges round-trip tickets, or can I just go directly to the Huangba River wharf?

Three Gorges Family Directly go to Huangbaipo Pier to exchange tickets and wait to board the ship.
I went there yesterday, went directly to Huangbaihe wharf to exchange tickets (scenic area tickets and boat tickets), then boarded the boat, all together, very convenient.
I bought a package ticket, including the boat ticket and admission ticket, and exchanged the tickets directly at the Wangjiaping Visitor Center. Then I took the scenic area tourist bus to the dock and boarded the ship.
Proceed directly to the pier; staff will exchange your ticket for you.
Huangbaipo Wharf, Wangjiaping Visitor Center is the ticket exchange location for car entry.
Go to Huangbahe wharf to exchange tickets, line up to board the ship.
I purchased a package of boat tickets + admission tickets + sightseeing bus tickets, but didn’t buy the Three Gorges Family ticket.
Three Gorges Family directly go to Huangbaipo wharf to exchange tickets and wait for boarding.

I went there yesterday, went directly to Huang Bai River wharf to exchange tickets (scenic area tickets and boat tickets), then boarded the boat, all together, very convenient.
I bought a package ticket, including the boat ticket and admission ticket, and exchanged the tickets directly at the Wangjiaping Tourist Center, then took the scenic area tourist bus to the dock and boarded the boat.
Direct to the pier, a staff member will exchange your ticket for you.
Huangbaipo wharf, Wangjiaping Visitor Center is the ticket exchange spot for car access.
Go to Huangbahe wharf to exchange tickets, queue up to board the ship.
I bought the boat ticket + admission ticket + sightseeing bus package, but didn’t get into the Three Gorges Family.