Complex sentence: Upon her return to Panama, she continued working as a runway and print model; and in March 2009 she joined the Realmente Bella Señorita Panamá pageant, where she won the title of Miss Panama World, which gave her the opportunity to compete in Miss World.
Split into simpler sentences: Upon her return to Panama, she continued working as a runway and print model. In March 2009 she joined the Realmente Bella Señorita Panamá pageant, where she won the title of Miss Panama World, which gave her the opportunity to compete in Miss World.