The mark consists of two parts, "OG" and "OU GUAN". "OG" is in blue, green, yellow, orange, and red, progressing in that order from top left to bottom right, in stylized font. "OU GUAN" is underneath "OG" in brown, stylized font. Underneath, "OU GUAN" is a reflection of those words in green.
The color(s) blue, yellow, orange, red, brown, and green is/are claimed as a feature of the mark.
The wording "OG OUGUAN" has no meaning in a foreign language.