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Metalinguistics Research & Development Institute is

We have patented vocabulary structure and relational data matrix which is reflected in our products, the Vitruvius Advance Vocabulary series.
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Metalinguistics Research & Development Institute is dedicated to linguistics education content developer.

Out mission is to bring the best experience for your English language development.

We have patented vocabulary structure and relational data matrix which is reflected in our products, the Vitruvius Advance Vocabulary series.

We have many more English language development contents to be published in the following years.

The Vitruvian Advance Vocabulary is the first generation of vocabulary products.

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