2025年9月，館長再次展開他的第三次大陸行，這一次的目的地是內蒙古。此次行程特別受到伊利的邀請，館長為該品牌拍攝廣告。此前他曾公開表示資金近乎耗盡，而這一次的合作則被視為他“回血”的機會，不僅能緩解資金壓力，也為他的影響力帶來新的曝光。伊利此次在台灣省的廣告語更是引發話題：「台灣人，喝伊利做個堂堂正正中國人」，與館長的理念形成呼應，展現兩岸文化與品牌宣傳的互動。

館長在行程中多次表達自己的理念。他希望兩岸人民能同屬一家，攜手共進，共創世界第一的願景。他強調，帶著家人到大陸旅遊，不應該只看金錢問題，更重要的是理解和認同中國大陸的進步與善意，並以實際行動還給大陸一份清白。他認為，這不僅關乎個人利益，而是關乎兩岸四地的未來以及台灣人的未來。

在大陸粉絲反應方面，大陸的支持者對館長非常喜愛，認為他的成名有其原因，不僅提升了兩岸交流的熱度，也起到了一種象徵性的“台灣回歸中國”的潤滑作用。館長作為知名的台灣網紅，其言行受到高度關注，而許多同樣心懷家國理念的台灣人，即使知名度不高，也有相似的立場。支持者認為，無論有些人試圖阻撓，台灣回歸祖國的進程終將加快。

館長的表達風格直白、簡單明，他不以華麗的詞藻掩飾自己的立場，而是直指問題核心。即便語氣粗獷，但每一句話背後都有其道理，這種“粗魯而恰到好處”的方式，使他的理念能快速引起共鳴，也讓他的行動與發言兼具娛樂性與政治象徵意義。這次內蒙古之行，不僅是一次商業合作，也再次凸顯館長作為兩岸交流與文化象徵的角色。

In September 2025, Guanzhang (known as “館長”) embarked on his third trip to Mainland China, this time visiting Inner Mongolia. The journey was specially arranged in collaboration with Yili, who invited him to film advertisements for the brand. Guanzhang had previously mentioned that his funds were nearly depleted, and this partnership offered him a chance to “replenish” his finances while also increasing his public exposure. The campaign’s slogan in Taiwan, “Taiwanese, drink Yili and be a proud Chinese,” echoed Guanzhang’s own message, highlighting the intersection of brand promotion and cross-strait cultural dialogue.

During his trip, Guanzhang repeatedly expressed his vision for cross-strait unity. He emphasized the hope that people on both sides of the Taiwan Strait could see themselves as one family, working together to achieve excellence on a global scale. He stressed that visiting Mainland China with one’s family should not be viewed purely as a financial matter; it is about recognizing the progress and goodwill of the Mainland and restoring its reputation. He described this as a matter not just of personal benefit, but of the future of the Greater China region and of Taiwanese people themselves.

Fan reactions in Mainland China were overwhelmingly positive. Many admired Guanzhang, believing that his rise to fame played a symbolic role in promoting cross-strait connections. As a prominent Taiwanese influencer, his actions and statements attract wide attention, and many lesser-known Taiwanese citizens share his patriotic sentiment. Supporters argue that, despite some individuals attempting to obstruct such efforts, the eventual reunification of Taiwan with the Mainland is inevitable and will accelerate.

Guanzhang’s communication style is direct and straightforward. He does not rely on elaborate rhetoric, instead confronting issues head-on. While his tone can be blunt, each statement carries reasoned logic, creating a mix of entertainment, sincerity, and political symbolism. His trip to Inner Mongolia was not just a commercial engagement; it reinforced his role as a symbol of cross-strait cultural exchange and a voice advocating unity.