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sinou replied to the topic Introduce Yourself in the forum General 6 years, 3 months ago
Hi,we are so interested to learn abacus,specially to help myself and my 2 children to have more concentration,thank you so much
sinou replied to the topic Introduce Yourself in the forum General 6 years, 3 months ago
Hi,we are so interested to learn abacus,specially to help myself and my 2 children to have more concentration,thank you so much