Complex sentence: In 2008 the Group constructed the Mianyang to Beichuan Highway, it is an important post disaster reconstruction project after the 2008 Sichuan earthquake and directly funded by Central Government in Beijing.
Split into simpler sentences: In 2008 the Group constructed the Mianyang to Beichuan Highway. It is an important post disaster reconstruction project after the 2008 Sichuan earthquake and directly funded by Central Government in Beijing.