LiuChan (liú chàng) is a powerful dictionary for Chrome that can instantly look up Chinese and its characters.

Features:

Download the extension and enable the keyboard that has it in the settings for any page you want to use it on. After you install it the first time, LiuChan can automatically update itself. 

LiuChan has improved functionality and performance, and the whole interface has been updated as well.

The user interface is cleaner and easier to use, while performance is improved to load the dictionary as quickly as possible. The settings page has been redesigned to provide you with more options. You can now modify the settings for the input and display style.