In the header image, under "Please don't loiter", third character from the left... Did anyone notice it is actually a Japanese character?! It represents the sound "na", and is written in the hiragana form there. Though the hiragana system is based on cursive-style man'y%u014Dgana (a Chinese system) it is distinguishable from the Chinese character for "na". Wikipedia "hiragana" for more information. Chinese perhaps may have to "re-educate" the people who worked on that header.