The mark consists of a middle horizontal line that separates the upper part with the wording "Nantian" from the lower part with four Chinese characters. The upper part of first letter "N" in the wording "Nantian" is composed of oblique parallel lines.
Color is not claimed as a feature of the mark.
The non-Latin characters in the mark transliterate to "NAN TIAN XIN XI" and this means "south, sky, mail, breath" in English.
The English translation of "NAN TIAN XIN XI" and "XIN XI" in the mark is "south, sky, mail, breath" and "information".