if (1 <= $numrows) {
      $tmpvar = 'Jieqi' . ucfirst($this->basename);
      ${$this}->basename = new $tmpvar();
      ${$this}->basename->setVars($this->db->fetchArray($result));
      return ${$this}->basename;
    }

 if (1 <= $numrows) {
      $tmpvar = 'Jieqi' . ucfirst($this->basename);
     ${$this->basename} = new $tmpvar();
      ${$this->basename}->setVars($this->db->fetchArray($result));
      return ${$this->basename};
    }