diff --git a/pycen/zh.py b/pycen/zh.py
index 65e4a23..e6b0934 100644
--- a/pycen/zh.py
+++ b/pycen/zh.py
@@ -212,7 +212,7 @@ from .tools import _get_relation_autor2, _get_table
 #####################################
 ###           schema zh           ###
 #####################################
-class zh():
+class zh:
   def __init__(self):
     from .params import con
     from .tools import _get_relation_tab
@@ -232,6 +232,14 @@ class zh():
     self.columns_r_SiteUsgPrss = con.dialect.get_columns(con,schema=self.schema,table_name='r_site_usageprocess')
 
 
+  def v_zoneshumides(self,ids=None,columns=None, params_col={}):
+    return _get_table(self.con,self.schema,'v_zoneshumides',ids=ids,cols=columns,params_col=params_col)
+
+
+  def v_rhomeosite(self,ids=None,columns=None, params_col={}):
+    return _get_table(self.con,self.schema,'v_rhomeosite',ids=ids,cols=columns,params_col=params_col)
+
+
   def _get_param(self, param_table, type_table=None, type_court=True):
     if type_table:
       typ = _get_table(self.con, self.schema, table=type_table)