Cannot set Chinese character font typeface

I tried set set Chinese character font typeface, but failed. it works for English characters, but not for Chinese characters although they are at the same line.

from docx import Document
from docx.shared import Pt

document = Document()
p = document.add_paragraph('A plain paragraph having some ')
run = p.add_run("\n中文字体设置。Character formatting is applied at the Run level. Examples include font typeface and size, bold, italic, and underline.")
font = run.font
font.name = '宋体' #simSong
font.size = Pt(20)

[scanny]

Check out this existing issue and see of that solves your problem: #154

[joaokho]

Bugs I think it’s never success, it’s success to change to font name before the chinese character, but on chinese character always using ‘ＭＳ 明朝’ font.