I see an upside down c with a bar for:
character: ō (333, #o515, #x14d)
preferred charset: chinese-gb2312 (GB2312 Chinese simplified: ISO-IR-58)
code point: 0x282D
syntax: w which means: word
category: .:Base, c:Chinese, j:Japanese, l:Latin
buffer code: #xC5 #x8D
file code: #xC5 #x8D (encoded by coding system utf-8-unix)
display: by this font (glyph code)
x:-arphic-ar pl sungtil gb-bold-r-normal--16-160-72-72-m-160-gb2312.1980-0 (#x282D)
Character code properties: customize what to show
name: LATIN SMALL LETTER O WITH MACRON
old-name: LATIN SMALL LETTER O MACRON
general-category: Ll (Letter, Lowercase)
decomposition: (111 772) ('o' '̄')
But it looks fine with
xft:-arphic-文鼎PL简报宋-normal-normal-normal-*-16-*-*-*-d-0-iso10646-1 (#x11A)
Same problem with this, it looks like an o not an a...
character: ǎ (462, #o716, #x1ce)
preferred charset: chinese-gb2312 (GB2312 Chinese simplified: ISO-IR-58)
code point: 0x2823
syntax: w which means: word
category: .:Base, c:Chinese, j:Japanese, l:Latin
buffer code: #xC7 #x8E
file code: #xC7 #x8E (encoded by coding system utf-8-unix)
display: by this font (glyph code)
x:-arphic-ar pl sungtil gb-bold-r-normal--16-160-72-72-m-160-gb2312.1980-0 (#x2823)
Character code properties: customize what to show
name: LATIN SMALL LETTER A WITH CARON
old-name: LATIN SMALL LETTER A HACEK
general-category: Ll (Letter, Lowercase)
decomposition: (97 780) ('a' '̌')