That area covered with the yellow high light is Mandaue City. Mandaue is actually the nearest city to Cebu.The City of Mandaue (Cebuano: Dakbayan sa Mandawe; Tagalog: Lungsod ng Mandaue) is a 1st class city in the province of Cebu, Philippines. It is one of the three highly urbanized cities in the Province of Cebu and form the core of the Metropolitan Cebu area.
Referrence: Wikipedia
