1) The document proposes a "Completed Cleaning Solution" product package by Cif to help Vietnamese women restore the beauty of their homes, which are considered their "masterworks", during the busy Tet holiday period. 2) It involves launching a subscription-based online cleaning platform that provides cleaning techniques and refill products. The goal is to increase brand penetration, basket size, and consumer loyalty. 3) A two-phased promotional plan is outlined, beginning with celebrity endorsements and social media debates to bring awareness to the message that "home is a woman's masterwork". The second phase focuses on launching the product and driving engagement through an inspirational "From Rio to your home" viral video.