Mr. Mok Doeurn is a former soldier from Kampong Thom province. In 1980, he left his hometown to find a job in Phnom Penh. First, he was a Cyclo rider, then a construction worker. Since these jobs require strong strength with many risks, while revenue is also lower, he decided to sell dry clams. Clams have raising his whole family. Somebody says that clams are not clean and no hygiene at all… but he also wants to win these rumors.