code: public static <NodeT extends ConstituentNode<NodeT, ?>> HeadFinder<NodeT> createChinesePTBFromResources()
        throws IOException {
      final boolean headInitial = true;
      final CharSource resource = Resources
          .asCharSource(EnglishAndChineseHeadRules.class.getResource("ch_heads.sun.txt"),
              Charsets.UTF_8);
      final ImmutableMap<Symbol, HeadRule<NodeT>> headRules =
              headRulesFromResources(headInitial, resource);
      return MapHeadFinder.create(headRules);
    }
docs: Head finder using English NP rules and the Chinese head table as defined in
  
  Honglin Sun and Daniel Jurafsky. 2004. Shallow Semantic Parsing of Chinese. In North American
  Chapter of the ACL: Human Language Technologies (NAACL-HLT), pages 249256, Boston, MA.