Fascinating ! All good choices :)
On Mon, Aug 5, 2019 at 12:40 AM Jeremy Stanley fungi@yuggoth.org wrote:
On 2019-08-05 00:18:15 +0800 (+0800), Zhipeng Huang wrote:
Not quite understand what [GR] stands for
[...]
"Gwoyeu Romatzyh (pinyin: Guóyǔ Luómǎzì, literally "National Language Romanization"), abbreviated GR, is a system for writing Mandarin Chinese in the Latin alphabet. The system was conceived by Yuen Ren Chao and developed by a group of linguists including Chao and Lin Yutang from 1925 to 1926. Chao himself later published influential works in linguistics using GR. In addition a small number of other textbooks and dictionaries in GR were published in Hong Kong and overseas from 1942 to 2000."
https://en.wikipedia.org/wiki/Gwoyeu_Romatzyh
-- Jeremy Stanley