Hi, There has been a report
https://github.com/CTeX-org/ctex-kit/issues/286 (in Chinese) in summary, fonts such as Source Han Sans/Serif encoded U+5B50 and U+2F74 using the same glyph so that our reverse ToUnicode CMap building seems to prefer U+2F74 which is not the expected result. (U+2F74 is KANGXI RADICAL while U+5B50 is a real Chinese character.) I suggested trying \XeTeXgenerateactualtext=1 but the comment below suggested it didn’t work. Problem is that on macOS I cannot reproduce it with either Preview or Adobe Reader, with \XeTeXgenerateactualtext=1 or not. Anyone interested in reproducing it? - Jiang -------------------------------------------------- Subscriptions, Archive, and List information, etc.: http://tug.org/mailman/listinfo/xetex