In recent days, the highly anticipated "Pirates of the Caribbean 4" will be released worldwide on May 20. Mainland China will also be released simultaneously.
Disney launched a new trick to promote "Pirates of the Caribbean 4" - Crystal skull bottle. This crystal enamel bottle is exquisitely crafted and gives a cool feeling. Disney’s promotional strategy is also one of the viral marketing methods. It is reported that viral marketing will become one of the main ways of film promotion.