Enforcement of China's strict family planning policy has sparked more riots in the southern Guangxi region.
The state-run Xinhua news agency says protests erupted again Tuesday, the second outbreak in the region this month.
More than 100 police were called into the town of Yangmei after residents ransacked the local government headquarters, surrounded the population control office and burned police cars. Violence was also reported in the town of Lingshan where residents protested outside the local government office.
Unrest first erupted two weeks ago in rural parts of Guangxi over what residents say are the brutal methods used by local officials to enforce the "one child" policy.
Residents say the authorities have forced abortions, confiscated property, and imposed heavy fines on families having more children than the policy allows.
Under China's one-child policy, started in the late 1970s, most families are allowed only one child. Families in rural areas are allowed two, especially if the first child is a girl. Abortions have risen due to the policy.
China has the world's highest population at 1.3 billion people.
Some information for this report was provided by AFP, AP and Reuters.
