Question: What is known as the Kingdom and the National Route 13 stretches towards the border?
Sentence (from "Cambodia"): Cambodia ( ; Khmer: កម្ពុជា , or Kampuchea ] ), officially known as the Kingdom of Cambodia (Khmer: ព្រះរាជាណាចក្រកម្ពុជា , "Preăh Réachéanachâk Kâmpŭchéa", ] ), is a country located in the southern portion of the Indochina Peninsula in Southeast Asia.
Relevant evidence: Yes