Cambodia's Prime Minister Hun Sen is greeted at the National Assembly on the day of the first session of the 7th National Assembly after the general election in Phnom Penh, Cambodia, August 21, 2023. REUTERS/Cindy Liu 

Cambodia's King Norodom Sihamoni walks at the National Assembly on the day of the first session of the 7th National Assembly after the general election in Phnom Penh, Cambodia, August 21, 2023. REUTERS/Cindy Liu 

Cambodia's King Norodom Sihamoni greets Hun Manet, nominee for Cambodia's next prime minister, at the National Assembly on the day of the first session of the 7th National Assembly after the general election in Phnom Penh, Cambodia, August 21, 2023. REUTERS/Cindy Liu 

Cambodia Royal Palace is seen in at the banks of the Mekong River in Phnom Penh, Cambodia August 20, 2023. REUTERS/Thomas Suen 

Phnom Penh central market, an Art Deco style building established in 1937 locally know as Phsar Thmei, is seen in Phnom Penh, Cambodia August 19, 2023. REUTERS/Thomas Suen 

Fisherman Ung Bun, 39, sits in his boat out at sea off the coast of Cambodia's southern Kep province, Cambodia August 18, 2023. REUTERS/Thomas Suen 

Fisherman Ung Bun, 39, releases female crabs with eggs back to sea as part of the government campaign to save the declining crabs in Angkoal village at the coast of Cambodia's southern Kep province, Cambodia August 18, 2023. REUTERS/Thomas Suen 

Sokunchanpimien Thun, 16 years old, eats crabs with her family by the sea near the crab market in Kep Province, Cambodia, August 18, 2023.REUTERS/Thomas Suen 

Fisherman Ung Bun, 39, works on his boat out at sea off the coast of Cambodia's southern Kep province, Cambodia August 18, 2023. REUTERS/Thomas Suen 

Fisherman Ung Bun, 39, shows the female crabs with eggs that he is going to release back to the sea as part of the government campaign to save the declining crabs in Angkoal village on the coast of Cambodia's southern Kep province, Cambodia August 18, 2023. REUTERS/Thomas Suen 

Fisherman Ung Bun takes care of his female "crab bank" which means to let female crabs lay babies before releasing them back to the sea in Angkoal village in Cambodia's southern Kep province, Cambodia August 17, 2023. REUTERS/Thomas Suen 

Fisherman Ung Bun and his wife Karn Sak have dinner with their family in Angkoal village in Cambodia's southern Kep province, Cambodia August 17, 2023. REUTERS/Thomas Suen 

Fisherman Ung Bun and his wife Karn Sak feed chickens at his house as part of his source of income in Angkoal village in Cambodia's southern Kep province, Cambodia August 17, 2023. REUTERS/Thomas Suen 

Fisherman boats are seen at the sea off the Angkoal village at the coast of Cambodia's southern Kep province, Cambodia August 17, 2023. REUTERS/Thomas Suen 

Fisherman Ung Bun, 39, works on his boat out at the sea off the coast of Cambodia's southern Kep province, Cambodia August 18, 2023. REUTERS/Thomas Suen 

Fisherman Ung Bun shows a female crab with eggs from his "crab bank", one of the government crab banks that let female crabs lay babies before releasing them back to the sea in Angkoal village in Cambodia's southern Kep province, Cambodia August 17, 2023. REUTERS/Thomas Suen 

A fisherman weighs crabs at a sea food market in Kep province, Cambodia, August 17, 2023. REUTERS/Thomas Suen 

An election observer looks on during ballot counting, at a polling station on the day of Cambodia's general election, in Phnom Penh, Cambodia, July 23, 2023. REUTERS/Cindy Liu 

Election officials work at a polling station on the day of Cambodia's general election, in Phnom Penh, Cambodia, July 23, 2023. REUTERS/Cindy Liu 

A person shows a ballot at a polling station on the day of Cambodia's general election, in Phnom Penh, Cambodia, July 23, 2023. REUTERS/Cindy Liu 

Election officials count ballots at a polling station on the day of Cambodia's general election, in Phnom Penh, Cambodia, July 23, 2023. REUTERS/Cindy Liu 

Election officials count ballots at a polling station on the day of Cambodia's general election, in Phnom Penh, Cambodia, July 23, 2023. REUTERS/Cindy Liu 

People look at voters lists on the day of Cambodia's general election, in Phnom Penh, Cambodia, July 23, 2023. REUTERS/Cindy Liu 

A person dips their finger in ink at a polling station on the day of Cambodia's general election, in Phnom Penh, Cambodia, July 23, 2023. REUTERS/Cindy Liu 

A person looks at a voters list on the day of Cambodia's general election, in Phnom Penh, Cambodia, July 23, 2023. REUTERS/Cindy Liu 

A general view of polling stations on the day of Cambodia's general election, in Phnom Penh, Cambodia, July 23, 2023. REUTERS/Cindy Liu 

People walk past polling stations on the day of Cambodia's general election, in Phnom Penh, Cambodia, July 23, 2023. REUTERS/Cindy Liu 

People walk past polling stations on the day of Cambodia's general election, in Phnom Penh, Cambodia, July 23, 2023. REUTERS/Cindy Liu 

A person votes during Cambodia's general election, in Phnom Penh, Cambodia, July 23, 2023. REUTERS/Cindy Liu 

A person dips their finger in ink at a polling station on the day of Cambodia's general election, in Phnom Penh, Cambodia, July 23, 2023. REUTERS/Cindy Liu TPX IMAGES OF THE DAY 

People wait at a polling station on the day of Cambodia's general election, in Phnom Penh, Cambodia, July 23, 2023. REUTERS/Cindy Liu 

A person votes during Cambodia's general election, in Phnom Penh, Cambodia, July 23, 2023. REUTERS/Cindy Liu 

People vote during Cambodia's general election, in Phnom Penh, Cambodia, July 23, 2023. REUTERS/Cindy Liu 

People vote during Cambodia's general election, in Phnom Penh, Cambodia, July 23, 2023. REUTERS/Cindy Liu TPX IMAGES OF THE DAY 

Hun Manet, son of Cambodia's Prime Minister Hun Sen is seen at a polling station on the day of Cambodia's general election, in Phnom Penh, Cambodia, July 23, 2023. REUTERS/Cindy Liu 

Hun Manet, son of Cambodia's Prime Minister Hun Sen is seen at a polling station on the day of Cambodia's general election, in Phnom Penh, Cambodia, July 23, 2023. REUTERS/Cindy Liu 

Hun Manet, son of Cambodia's Prime Minister Hun Sen is seen at a polling station on the day of Cambodia's general election, in Phnom Penh, Cambodia, July 23, 2023. REUTERS/Cindy Liu TPX IMAGES OF THE DAY 

Hun Manet, son of Cambodia's Prime Minister Hun Sen is seen at a polling station on the day of Cambodia's general election, in Phnom Penh, Cambodia, July 23, 2023. REUTERS/Cindy Liu 

Hun Manet, son of Cambodia's Prime Minister Hun Sen is seen at a polling station on the day of Cambodia's general election, in Phnom Penh, Cambodia, July 23, 2023. REUTERS/Cindy Liu 

Hun Manet, son of Cambodia's Prime Minister Hun shows his inked finger after casting his vote during Cambodia's general election, in Phnom Penh, Cambodia, July 23, 2023. REUTERS/Cindy Liu 

Hun Manet, son of Cambodia's Prime Minister Hun shows his inked finger after casting his vote during Cambodia's general election, in Phnom Penh, Cambodia, July 23, 2023. REUTERS/Cindy Liu 

Hun Manet, son of Cambodia's Prime Minister Hun Sen casts his vote during Cambodia's general election, in Phnom Penh, Cambodia, July 23, 2023. REUTERS/Cindy Liu 

Hun Manet, son of Cambodia's Prime Minister Hun Sen casts his vote during Cambodia's general election, in Phnom Penh, Cambodia, July 23, 2023. REUTERS/Cindy Liu 

Hun Manet, son of Cambodia's Prime Minister Hun Sen casts his vote during Cambodia's general election, in Phnom Penh, Cambodia, July 23, 2023. REUTERS/Cindy Liu 

Hun Manet, son of Cambodia's Prime Minister Hun Sen is seen at a polling station on the day of Cambodia's general election, in Phnom Penh, Cambodia, July 23, 2023. REUTERS/Cindy Liu 

This combination photo shows Cambodia's Prime Minister Hun Sen and his son Hun Manet during election campaign rallies in Phnom Penh, Cambodia, July 1, 2023 and July 21, 2023 respectively. Polls opened in a one-sided election in Cambodia on Sunday July 23 that is certain to prolong the ruling party's dominance of politics, clearing the path for a historic leadership transition and the end of the reign of one of the world's longest-serving premiers. The contest is effectively a one-horse race, with Prime Minister Hun Sen's Cambodian People's Party (CPP), a political behemoth with a vast war chest, facing no viable opponent after a ruthless, years-long crackdown on its rivals. REUTERS/Cindy Liu TPX IMAGES OF THE DAY 

Hun Manet, son of Cambodia's Prime Minister Hun Sen, attends the final Cambodian People's Party (CPP) election campaign for the upcoming general election in Phnom Penh, Cambodia, July 21, 2023. REUTERS/Cindy Liu 

Supporters of Cambodian People's Party (CPP) attends the final election campaign for the upcoming general election in Phnom Penh, Cambodia, July 21, 2023. REUTERS/Cindy Liu 

Hun Manet, son of Cambodia's Prime Minister Hun Sen, attends the final Cambodian People's Party (CPP) election campaign for the upcoming general election in Phnom Penh, Cambodia, July 21, 2023. REUTERS/Cindy Liu 

Hun Manet, son of Cambodia's Prime Minister Hun Sen, attends the final Cambodian People's Party (CPP) election campaign for the upcoming general election in Phnom Penh, Cambodia, July 21, 2023. REUTERS/Cindy Liu 

Children smile at the final Cambodian People's Party (CPP) election campaign for the upcoming general election in Phnom Penh, Cambodia, July 21, 2023. REUTERS/Cindy Liu 

A child looks on at the final Cambodian People's Party (CPP) election campaign for the upcoming general election in Phnom Penh, Cambodia, July 21, 2023. REUTERS/Cindy Liu 

Hun Manet, son of Cambodia's Prime Minister Hun Sen, waves to people during the final Cambodian People's Party (CPP) election campaign for the upcoming general election in Phnom Penh, Cambodia, July 21, 2023. REUTERS/Cindy Liu 

Hun Manet, son of Cambodia's Prime Minister Hun Sen, waves to people during the final Cambodian People's Party (CPP) election campaign for the upcoming general election in Phnom Penh, Cambodia, July 21, 2023. REUTERS/Cindy Liu 

Hun Manet, son of Cambodia's Prime Minister Hun Sen, looks on at the final Cambodian People's Party (CPP) election campaign for the upcoming general election in Phnom Penh, Cambodia, July 21, 2023. REUTERS/Cindy Liu 

Hun Manet, son of Cambodia's Prime Minister Hun Sen, looks on at the final Cambodian People's Party (CPP) election campaign for the upcoming general election in Phnom Penh, Cambodia, July 21, 2023. REUTERS/Cindy Liu 

Hun Manet, son of Cambodia's Prime Minister Hun Sen, attends the final Cambodian People's Party (CPP) election campaign for the upcoming general election in Phnom Penh, Cambodia, July 21, 2023. REUTERS/Cindy Liu 

People attend the final Cambodian People's Party (CPP) election campaign for the upcoming general election in Phnom Penh, Cambodia, July 21, 2023. REUTERS/Cindy Liu 

People attend the final Cambodian People's Party (CPP) election campaign for the upcoming general election in Phnom Penh, Cambodia, July 21, 2023. REUTERS/Cindy Liu 

Hun Manet, son of Cambodia's Prime Minister Hun Sen, attends the final Cambodian People's Party (CPP) election campaign for the upcoming general election in Phnom Penh, Cambodia, July 21, 2023. REUTERS/Cindy Liu