code: def search(self, keyword):
          '''Get search results for a specific keyword'''
          if type(keyword) != unicode: q = keyword.decode('utf-8')
          req = self.fetch(self.search_url, {'q':q.encode('gbk')})
          if not req: return None
          html = req.content.decode('gbk').encode('utf-8')
          soup = BeautifulSoup(html, convertEntities=BeautifulSoup.HTML_ENTITIES, markupMassage=hexentityMassage)
          cats = self.cats_parser(soup)
          keywords = self.keywords_parser(soup)
          mall_items = self.mall_items_parser(soup)
          total = int(soup.find('div', attrs={'class':'user-easy'}).find('a').string)
          lists = self.lists_parser(soup)
          ads = self.ads_parser(soup)
          return SearchResults(keyword, total, lists, mall_items, ads, cats, keywordsf search(self, keyword):
          '''Get search results for a specific keyword'''
          if type(keyword) != unicode: q = keyword.decode('utf-8')
          req = self.fetch(self.search_url, {'q':q.encode('gbk')})
          if not req: return None
          html = req.content.decode('gbk').encode('utf-8')
          soup = BeautifulSoup(html, convertEntities=BeautifulSoup.HTML_ENTITIES, markupMassage=hexentityMassage)
          cats = self.cats_parser(soup)
          keywords = self.keywords_parser(soup)
          mall_items = self.mall_items_parser(soup)
          total = int(soup.find('div', attrs={'class':'user-easy'}).find('a').string)
          lists = self.lists_parser(soup)
          ads = self.ads_parser(soup)
          return SearchResults(keyword, total, lists, mall_items, ads, cats, keywords)
docs: Get search results for a specific keyword