The title of the article is three bold (can be bold)
The title of the section is small three bold (can be bold)
The font of the body is small four Song (not bold), and the color of all fonts is black.
Chapter numbering is appropriate to use "one, two, three, ?" Section numbering should use "1 2 3 ?" , "1.1 1.2 1.3 ?" , "1.1.1 1.1.2
1.1.3 ?" .
The English font should be Arial, and the font size is the same as the Chinese font.
Where it involves legal statements, citation of provisions, the signing or affirmation of the agreement, the signature, seal and the letter should use the font of imitation Song GB_2312 four.