From: Vietnam: Rising Dragon, by Bill Hayton (Yale U. Press, 2010), Kindle Loc. 1550-88:
Since the 1990s, the ‘Cultured Families’ [gia đình văn hóa < 家庭 Ch. jiating, Jp. katei 'family' + 文化 Ch. wenhua, Jp. bunka 'culture'] campaign has become more prominent, mainly because of the failure of a more heavy-handed system. From the earliest days of communist Vietnam, the cornerstone of social control was a system of household registration called the ho khau [= hộ khẩu 户口 < Ch. hukou, like Jp. 户籍 koseki]. It still exists. Every person has to be registered in a specific place at birth. If they want to move, they need the consent of the authorities both where they’re registered and where they want to go. Borrowed from China, the system was initially intended to control anti-communist resistance. Over subsequent decades, even though the central state lacked the resources to ensure it was fully implemented everywhere, it became the basis for economic planning, the provision of social services and the distribution of food and goods.
As the economy liberalised, however, it became easier for people to evade the system. The distribution of state-supplied jobs, food and housing had once been largely dependent on holding a valid ho khau, but as more goods and services became available on the open market, its power was reduced. Villagers left their villages without permission, unregistered housing sprang up in the cities and illegal traders tramped the streets. Daily life could, to a larger extent, bypass the authorities. (Hence the need to augment the ho khau with the ‘Cultured Families’ campaign.) The ho khau survives, however, because it continues to be a useful tool for the state: it reduces migration, provides useful economic data and, above all, helps the police to keep tabs on people. It’s another lever in the official tool kit. Anyone without a valid ho khau is permanently at the authorities’ mercy. Unregistered households have to build a life’s worth of corrupt relationships simply to keep living and working in a particular place. If they misbehave, life can get very difficult.
The consequence for the unregistered can be severe. If an unregistered couple wants to get married, register the birth of their child or even be buried in the cemetery they will find it difficult, sometimes even impossible. They could return to the place where their official ho khau was registered, but if they have been absent for more than six months, they may find that their name has been removed from the register. As a result they will be officially beyond the law. Often the only way to survive is through bribery – paying local officials either to grant them a ho khau or to turn a blind eye whenever they need to do something which requires it. Their births won’t be registered or their marriages licensed, their housing will be illegal and their living conditions precarious. They’re not included in population statistics, poverty calculations or social services provision. More than a quarter of the babies born in 2000 weren’t registered. In just one year that implies 250,000 undocumented children. As a result, the government was forced to adjust the rules to fit reality. New laws and regulations were introduced from 2004 allowing children to be registered where they are born, not where their parents’ ho khau was issued. But local authorities are reluctant to regularise so many new inhabitants whom they would then be obliged to take care of. Consequently communities are growing up across Vietnam, perhaps a few million people in all, who do not officially exist.
In spite of this, and other, clear evidence of the failure of the ho khau system, there’s no sign of it being abandoned. In part, this is because it continues to perform its original function, allowing surveillance of the population. In addition to its more general roles in controlling movement and guiding economic planning, the ho khau is the basis of the Public Security Ministry’s system of political records, known as the ly lich [< 履歴 Ch. lüli, Jp. rireki, as in rirekisho 'curriculum vitae']. The ly lich has a long history. In its original incarnation, in the 1950s, individuals were obliged to write their life histories for the police. Those who had worked for the French, been members of non-communist political parties or were part of the landlord class, or whose parents or grandparents did so, could then be kept out of important positions or pushed down the queue for goods and services.
Today the legacies of those old ly lich continue to blight the lives of descendants, particularly among former officials of the old Saigon regime and their children. And new ly lich are still being written. The essay format continues to be used for most people applying for jobs in the public sector and for anyone wanting to join the Communist Party. But the police also compile their own ly lich on those they consider subversive or worth watching – journalists, foreigners, those who have contact with journalists and foreigners, and so on. It may no longer be a universal requirement and it’s no longer such a public procedure but it continues to exist in the processes of the Ministry of Public Security. From secret police files and residency permits to neighbourhood wardens and cultured family campaigns, Vietnam has built a low-tech but effective system of near-total surveillance.