South Korea under the dictatorship of Park Chung-hee where South Korea's economy rapidly grew from industrialisation and the Chaebol corporations such as Samsung and LG. Ever since the industrialization of South Korea's economy, South Korea has placed its focus on technology-based corporations, which has been supported by infrastructure developments by the government. South Korean corporations Samsung and LG were ranked first and third largest mobile phone companies in the world in the first quarter of 2012, respectively. An estimated 90% of South Koreans own a mobile phone. Aside from placing/receiving calls and text messaging, mobile phones in the country are widely used
Multicultural family in South Korea some cases, refugees escape North Korea with their family members, but policies are also designed for those who start a new family in South Korea. The final category includes ethnic-Korean families who were born and raised in China or Russia with a unique Korean culture, and settled in South Korea for the purpose of immigration, employment while their ancestors left Korea with various background. Children of multicultural families are defined as children born between spouses of Koreans and foreign residents with different cultural background. At first, children of multicultural families were called "Kosian" or mixed-blood. Later, people started to use