HCMC - In three months, a group of students from the University of Economics in Ho Chi Minh City created a piano-playing robot at a cost of about 10 million VND.
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![[Photo] President of the Cuban National Assembly visits President Ho Chi Minh's Mausoleum](https://vphoto.vietnam.vn/thumb/1200x675/vietnam/resource/IMAGE/2025/10/1/39f1142310fc4dae9e3de4fcc9ac2ed0)
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