Complex sentence: During his tenure as Housing Minister, an earthquake rocked the Province of Khorasan, causing mass destruction, he was in charge of rebuilding and it turned out to be one of the best rebuilding projects in the country's history.
Split into simpler sentences: During his tenure as the Housing Minister, an earthquake rocked the Province of Khorasan, causing mass destruction. It turned out to be one of the best rebuilding projects in the country's history.