I want to know the answer to the following question:
How was the proposal taken from mainland and aboriginal groups?
All the background I'm provided with is that "This proposal encountered strong opposition not only from Mainlander groups but also from Hakka and Taiwanese aboriginal groups who felt that it would slight their home languages, as well as others including Hoklo who objected to the proposal on logistical grounds and on the grounds that it would increase ethnic tensions.". Is that enough to answer the question?
Answer: yes