Every Saturday, six‑year‑old Ngoc Hieu walks to Hoan Kiem Lake with his mother, Hoang Ngoc Anh, to talk to foreign tourists. Their simple chats have turned the lake into a real‑life English class, and the story shows how easy practice can help anyone learn English.

Before they started, Anh taught herself Vietnamese‑to‑English pronunciation and spent two months learning online. She also used AI tools to find easy conversation starters, so she could help Hieu begin each talk.

At first Hieu only used memorized questions, but after a few months he began to start new topics and ask follow‑up questions, showing more confidence (P16). Tourists such as Kendall Stempel and Chloe Starr said they enjoyed the chat and gave positive reactions (P38). Their videos now have more than 25 million views and hundreds of thousands of followers, and international media have reported on their work (P2,P28,P29,P25,P30).

The boy’s experience shows that regular face‑to‑face conversation, a little AI preparation, and recording the talks can quickly improve English fluency. Simple, real‑world practice can be a powerful tool for any learner.