code: function wordCount(data) {
  	var pattern = /[a-zA-Z0-9_\u0392-\u03c9\u0410-\u04F9]+|[\u4E00-\u9FFF\u3400-\u4dbf\uf900-\ufaff\u3040-\u309f\uac00-\ud7af]+/g;
  	var m = data.match(pattern);
  	var count = 0;
  	if(m === null) return count;
  	for(var i = 0; i < m.length; i++) {
  		if(m[i].charCodeAt(0) >= 0x4E00) {
  			count += m[i].length;
  		} else {
  			count += 1;
  		}
  	}
  	return count;
  }
docs: /* The right word count in respect for CJK.