The mark consists of the stylized wording "DOUGUYAN", above it, there is three chinese characters "DOU GU YAN", and in front of the trademark, it is a designed frog image with a circle around it.
Color is not claimed as a feature of the mark.
The non-Latin characters in the mark transliterate to "DOU GU YAN" and this has no meaning in a foreign language.
The wording "DOUGUYAN" has no meaning in a foreign language.