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![Expressway boosts development in economic triangle axis](https://imagev3-lang.vietnamplus.vn/480x320/Uploaded_EN/ngocltb/2021_04_27/3_ava.jpg.webp)
Expressway boosts development in economic triangle axis
Hai Phong-Quang Ninh expressway facicilates travelling in the economic triangle axis of Hanoi, Hai Phong city and Quang Ninh province, contributing to improving infrastructure in the northern coastal region.