Spreading Positive Energy - 5th Edition
To date, Mr. Tuyen's collection has over 3,000 different crystal specimens. These crystals are mainly found in Vietnam, and Mr. Tuyen personally searched for them in various regions. Among them are many rare and valuable crystals.
Initially, this was just Mr. Tuyen's personal hobby; it didn't serve the community in any way, only satisfying his passion for crystal research.
Over time, especially after 2017, when he started doing some community programs and programs for children, he found that bringing crystal samples to children was something they really enjoyed. It created lessons for them to study nature.
Source: https://tuoitre.vn/cuoc-thi-lan-toa-nang-luong-tich-cuc-2024-chang-trai-tinh-the-202408111204526.htm







