Since two years ago, Cha has been studying for his PhD in Oriental Studies, Chinese History, at St John's College, Cambridge.

两年前，他开始在圣约翰学院攻读东方研究及中国历史博士学位。

Meanwhile Bhavani Shankar, Professor at London's School of Oriental and African Studies, argues, 'It's easy to say that palm oil is the enemy and we should be against it.

与此同时，伦敦东方和非洲研究学院教授 Bhavani Shankar 认为，“很容易说棕榈油是敌人， 我们应该反对它。