Manim: 不能使用中文

[Campanulata]

TYLORGAN-MB0:manim omen$ python3 -m manim 1.py WriteStuff -pl
Media will be written to ./media/. You can change this behavior with the --media_dir flag.

Traceback (most recent call last):
File "/Users/omen/OneDrive/manim/manimlib/extract_scene.py", line 155, in main
scene = SceneClass(*scene_kwargs)
File "/Users/omen/OneDrive/manim/manimlib/scene/scene.py", line 53, in __init__
self.construct()
File "1.py", line 101, in construct
w0=TextMobject("I 的",color=RED)
File "/Users/omen/OneDrive/manim/manimlib/mobject/svg/tex_mobject.py", line 144, in __init__
self, self.arg_separator.join(tex_strings), *kwargs
File "/Users/omen/OneDrive/manim/manimlib/mobject/svg/tex_mobject.py", line 44, in __init__
self.template_tex_file_body
File "/Users/omen/OneDrive/manim/manimlib/utils/tex_file_writing.py", line 19, in tex_to_svg_file
dvi_file = tex_to_dvi(tex_file)
File "/Users/omen/OneDrive/manim/manimlib/utils/tex_file_writing.py", line 67, in tex_to_dvi
"See log output above or the log file: %s" % log_file)
Exception: Latex error converting to dvi. See log output above or the log file: ./media/Tex/c2ebd396bb368ef6.log

TYLORGAN-MB0:manim omen$

[xy-23]

Change TEX_USE_CTEX in constants.py to True.

[asustnt3]

Changed TEX_USE_CTEX in constants.py to True. but still cannot write Mandarin in TextMobject("你好")
win10 64bit python3.7.1 manimlib-0.1.10

Traceback (most recent call last):
File "L:\Software\manimlib-0.1.10\manimlib\extract_scene.py", line 150, in main
scene = SceneClass(*scene_kwargs)
File "L:\Software\manimlib-0.1.10\manimlib\scene\scene.py", line 52, in __init__
self.construct()
File "example_scenes.py", line 101, in construct
"你好",
File "L:\Software\manimlib-0.1.10\manimlib\mobject\svg\tex_mobject.py", line 144, in __init__
self, self.arg_separator.join(tex_strings), *kwargs
File "L:\Software\manimlib-0.1.10\manimlib\mobject\svg\tex_mobject.py", line 44, in __init__
self.template_tex_file_body
File "L:\Software\manimlib-0.1.10\manimlib\utils\tex_file_writing.py", line 19, in tex_to_svg_file
dvi_file = tex_to_dvi(tex_file)
File "L:\Software\manimlib-0.1.10\manimlib\utils\tex_file_writing.py", line 67, in tex_to_dvi
"See log output above or the log file: %s" % log_file)
Exception: Latex error converting to dvi. See log output above or the log file: Tex\1c2ddcefad627309.log

[asustnt3]

after installing the packages in miktex, it works

[HumbleHumbert]

after installing the packages in miktex, it works

Can you tell me more details? I'm kinda stuck here too. Thanks.