Vietnamese girl Pei Thi Xuan has posted videos such as "Vietnamese girls in China", "Why Vietnamese girls come to China to study", and "Vietnamese girls visiting Dounan" on Douyin in recent years, and has accumulated 237,000 fans on major video platforms in China. She found her own "Internet track" in the Chinese audience's curiosity and acceptance of "foreign perspectives", and became a "cultural ambassador" in the eyes of Chinese audiences.