Interesting search result appear on the Index pages of Google. My keyword in Chinese is: The best E-shop system abroad. What happened then? After I have got a surprise, I did a screenshot at once. One of the search result is: The best E-shop system in China is… Dramatically the E-shop name in Chinese was erased in black color. Definitely this kind of word is really sensitive to be filtered by Google, Baidu, the writer himself or someone else.