Tuhia he haere tonu mō tēnei wāhanga - I te mea ko ngā mema o te IPCC e tohua hāngai ana e te Tumuaki Whakahaere, ko te kaunihera i te nuinga o te wā e hāngai ana ki ngā tau o te whakahaere. Ko te Tumuaki o mua a Leung Chun-ying, hei tauira, i whakahe mo te whakatuunga a Barry Chin Chi-yung, he mema o te roopu torangapu pro-Beijing Silent Majority mo Hong Kong, ki te kaunihera. I reira a Chin i tino whakahē i ngā whakaekenga ā-iwi o te tau 2014
, i kitea ai ngā whakapae mo te tukino a te pirihimana. I te tau 2017, i whai te Tumu Whakarae a Carrie Lam ki te whakanui ake i te pono o te IPCC ma te whakatu i a Anthony Francis Neoh, he taumaha taumaha i roto i te rāngai ture, hei tumuaki.