If you have a Baidu Phoenix Nest PPC account (BTW it is free), you can utilize their Keyword Research tool. This tool has improved very much since its release and now it provides you with keywords generated from either a keyword or a URL.

Baidu Keywords Tool - Interface page

Baidu Editor is free application just like Google Adwords Editor for managing Baidu Ads campaigns offline. There is a Keyword research tool inside this software, which you can use to search keywords between “broad,” “phrase,” and “exact” match types.

Baidu Editor - Keyword volume menu

Our “BaiduGuide” App is online on Google PlayStore。Download!