Complex sentence: The East and West Wing Building of the Central Government Offices of Hong Kong Government are located to the southeast and southwest of the Tamar Park, moreover, the Office of the Chief Executive is located north-west of the park.
Split into simpler sentences: The East and West Wing Building of the Central Government Offices of Hong Kong Government are located to the southeast and southwest of the Tamar Park. In addition, the Office of the Chief Executive is located north-west of the park.