Travelling in Asia——80 dialogues Travelling in China—80 dialogues 并列题名：Travelling in Asia——80 dialogues Travelling in America—80 dialogues Travelling in europe—80 dialogues 并列题名：Travelling in China—80 dialogues 并列题名：Travelling in America—80 dialogues 并列题名：Travelling in europe—80 dialogues Travelling in Oceania and Africa—80 dialogues 并列题名：Travelling in Oceania and Africa—80 dialogues