Zhong [|] is an HPSG/MRS-based DELPH-IN grammar for the Chinese languages, including Mandarin Chinese (simplified and traditional), Cantonese, Min, etc. This grammar is based off ManGO (http://moin.delph-in.net/MandarinGrammarOnline) created by Justin Yang (JustinChunleiYang) and Dan Flickinger (http://lingo.stanford.edu/dan/).
You can download the current grammar from the Github. You can get the grammar using the following command.
$ git clone https://github.com/delph-in/zhong.git
You can try Zhong (for Simplified Mandarin Chinese) here: zhs. You have to segment the sentences yourself.