From June 1 to October 31, 2019, the OCT HARBOUR, relying on the background of the OCT Festival, combines and promotes the colorful thematic activities such as ocean halls, hotels, Tuoji Water Paradise, IP exhibitions, and packages them into super-large-capacity "Happy Bags" to spread joy and laughter throughout the summer.

"Happy Bag". ZIP Promotion and the premiere sharing of "A Wetland's Survival Wisdom" is scheduled to open on May 31 in Marriott Administrative Apartment on Joyful Coast. At that time, members of the Shenzhen OCT Entertainment Investment Company team, dozens of media in Shenzhen, Hong Kong and Macao, as well as the direction of documentary team will attend the event. The "Survival Wisdom of a Wetland" premiere will invite the creative team to share exclusively when Shenzhen Natural Notes - Survival Wisdom of a Wetland premiere that night.