The Chinese Embassy in Tonga has donated $100,000 in basic humanitarian assistance to the disaster-stricken island nation, Tonga's Ambassador to China Tau'aika 'Uta'atu told CGTN on Thursday. In an exclusive interview with CGTN, he said China was also planning to deliver a batch of disaster relief materials to Tonga. Louise Waterhouse, the consul-general of Tonga in Sydney, describes the volcanic eruption as a terrible incident.