Un Sokhom was the editor in chief of the Neak Prayuth newspaper until he fled to the US in 2004 in fear of his safety.
Organizers of the Cambodian Confederation of Unions had planned to show the film, which questions the motives behind the 2004 murder.
Cambodia has sought similar deals in Middle Eastern countries like Kuwait and Qatar, where food shortages are a concern.
The Ministry of Foreign Affairs issued an unexplained letter to embassies on Tuesday.
Ly Sukei’s father was a well-educated Cambodian Muslim who died at the hands of the Khmer Rouge in 1975.
Authorities in Takeo province killed more than 20,000 ducks in February, resulting in losses of thousands of dollars.
The tribunal’s office of the prosecution is now preparing for trials of at least four more leaders of the regime.
Thirty-six masterworks of Cambodia’s collection of some 7,000 bronzes will show at the Smithsonian’s Sackler Gallery.
The festival will allow some of these apprentices to showcase work they have practiced for years.
The phone purchase was just one example the Nobel Prize laureate gave as he described his country’s battle against corruption.
Some residents say they have received fair compensation for moving, while others say they don’t want to move to a relocation site.
On Monday, the U.S. Embassy in Phnom Penh said that military scientists tested the remains and found they are not Caucasian.