The ingredient of Thuja Tea is extracted from the Thuja root. Thuja is regarded as a living plant fossil by World Conservation Union (IUCN).

崖柏茶主要成分来源于被世界自然保护联盟(IUCN)誉为植物活化石的崖柏树树根。

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The warning comes in a report prepared by TRAFFIC, the wildlife trade monitoring programme of IUCN-The World Conservation Union and WWF, the global environment campaign.

BBC: Toothfish at risk from illegal catches

Most recently he headed the World Conservation Union (IUCN), a global organisation with more than 1, 000 stakeholders including governments and NGOs.

BBC: NEWS | Science/Nature | New environment chief targets poverty

But, according to the World Conservation Union (IUCN) just 1 percent of these vessels are big enough to substantially threaten global fisheries, with the "capacity to take around 60 percent of all the fish caught globally".

CNN: All about: Global fishing