More than 40 pieces of artworks from 34 artists were shown at the French Institute and the German cultural centre in Phnom Penh.
A new short documentary film was screened at the Art Theater in Long Beach over the weekend, part of the Freedom and Hope Film Festival.
The country had nearly 450,000 Internet users at the end of 2011, according to the Internet World Stats website.
Controversy is looming in Cambodia over the government's choice of Olympic marathoner.
The 27-minute film follows the work of a leading NGO working to rally support for an end to widespread land grabbing in Cambodia.
Cambodia held its annual Plow Ceremony on Wednesday, with royal oxen predicting a good year for beans and corn.
Pete Pin, the thirty-year-old photographer, is searching for his heritage amid the Cambodian enclaves of America.
Srab Sroeuy, who founded South Sound Martial Arts, told VOA Khmer he wants to showcase traditional fighting styles.
Fundraising officially began over the Cambodian New Year last month for Wat Khmer in Lowell, Massachusetts.
Organizers are holding a fundraiser on May 5, in hopes of earning enough money to put on the event in August.
Skyscrapers are Cambodia's new symbols of prosperity and modernity.
The filmmakers will receive the award May 21 in New York.