Yahoo has enhanced search suggestion in Web search for Yahoo! Taiwan (Yahoo! Kimo) and Yahoo! Hong Kong. This feature helps users easily enter queries in traditional Chinese in the search box using Changjie and Cantonese Pinyin, which are language input systems used in Taiwan and Hong Kong, respectively.
For example, to search for “Shanghai World’s Fair,” searchers can start typing the Cantonese spelling of the query while in English mode and see search suggestion in traditional Chinese.
Source: Yahoo Search Blog
