Cambodia (full name: the Kingdom of Cambodia; commonly known as Cambodia) is a civilized ancient country with long history and established an united kingdom as early as in the 1st century AD. Cambodia was in war for a long term from 1970s. Since 1993, Cambodia entered a new era of peace and development as a result of successive establishment of national authorities and realization of national reconciliation in Cambodia. In October 2004, Cambodia became officially the 148th member of the World Trade Organization (WTO).