diff --git a/locale/es_EC.po b/locale/es_EC.po
index 46562375b2..6b5a85de0a 100644
--- a/locale/es_EC.po
+++ b/locale/es_EC.po
@@ -4,11 +4,11 @@ msgstr "Content-Type: text/plain; charset=utf-8\n"
 
 msgctxt "field:carrier,carrier_cost_method:"
 msgid "Carrier Cost Method"
-msgstr "Método de costo de transporte"
+msgstr "Método de costo del transportista"
 
 msgctxt "field:carrier,carrier_product:"
 msgid "Carrier Product"
-msgstr "Producto que transporta"
+msgstr "Producto del transportista"
 
 msgctxt "field:carrier,create_date:"
 msgid "Create Date"
@@ -40,27 +40,27 @@ msgstr "Modificado por usuario"
 
 msgctxt "help:carrier,carrier_cost_method:"
 msgid "Method to compute carrier cost"
-msgstr "Método para calcular el costo del transporte"
+msgstr "Método para calcular el costo del transportista"
 
 msgctxt "model:carrier,name:"
 msgid "Carrier"
-msgstr "Transporte"
+msgstr "Transportista"
 
 msgctxt "model:ir.action,name:act_carrier_form"
 msgid "Carriers"
-msgstr "Transportes"
+msgstr "Transportistas"
 
 msgctxt "model:ir.ui.menu,name:menu_carrier"
 msgid "Carrier"
-msgstr "Transporte"
+msgstr "Transportista"
 
 msgctxt "model:ir.ui.menu,name:menu_carrier_form"
 msgid "Carriers"
-msgstr "Transportes"
+msgstr "Transportistas"
 
 msgctxt "model:res.group,name:group_carrier_admin"
 msgid "Carrier Administration"
-msgstr "Administración de Transporte"
+msgstr "Administración de Transportistas"
 
 msgctxt "selection:carrier,carrier_cost_method:"
 msgid "Product Price"
@@ -68,8 +68,8 @@ msgstr "Precio del producto"
 
 msgctxt "view:carrier:"
 msgid "Carrier"
-msgstr "Transporte"
+msgstr "Transportista"
 
 msgctxt "view:carrier:"
 msgid "Carriers"
-msgstr "Transportes"
+msgstr "Transportistas"
diff --git a/locale/es_MX.po b/locale/es_MX.po
index 419565d140..63c72380bd 100644
--- a/locale/es_MX.po
+++ b/locale/es_MX.po
@@ -66,10 +66,12 @@ msgctxt "selection:carrier,carrier_cost_method:"
 msgid "Product Price"
 msgstr "Precio del producto"
 
+#, fuzzy
 msgctxt "view:carrier:"
 msgid "Carrier"
-msgstr ""
+msgstr "Transporte"
 
+#, fuzzy
 msgctxt "view:carrier:"
 msgid "Carriers"
-msgstr ""
+msgstr "Transportes"
diff --git a/locale/lo_LA.po b/locale/lo_LA.po
new file mode 100644
index 0000000000..b6b741e85f
--- /dev/null
+++ b/locale/lo_LA.po
@@ -0,0 +1,75 @@
+# 
+msgid ""
+msgstr "Content-Type: text/plain; charset=utf-8\n"
+
+msgctxt "field:carrier,carrier_cost_method:"
+msgid "Carrier Cost Method"
+msgstr ""
+
+msgctxt "field:carrier,carrier_product:"
+msgid "Carrier Product"
+msgstr ""
+
+msgctxt "field:carrier,create_date:"
+msgid "Create Date"
+msgstr ""
+
+msgctxt "field:carrier,create_uid:"
+msgid "Create User"
+msgstr ""
+
+msgctxt "field:carrier,id:"
+msgid "ID"
+msgstr ""
+
+msgctxt "field:carrier,party:"
+msgid "Party"
+msgstr ""
+
+msgctxt "field:carrier,rec_name:"
+msgid "Name"
+msgstr ""
+
+msgctxt "field:carrier,write_date:"
+msgid "Write Date"
+msgstr ""
+
+msgctxt "field:carrier,write_uid:"
+msgid "Write User"
+msgstr ""
+
+msgctxt "help:carrier,carrier_cost_method:"
+msgid "Method to compute carrier cost"
+msgstr ""
+
+msgctxt "model:carrier,name:"
+msgid "Carrier"
+msgstr ""
+
+msgctxt "model:ir.action,name:act_carrier_form"
+msgid "Carriers"
+msgstr ""
+
+msgctxt "model:ir.ui.menu,name:menu_carrier"
+msgid "Carrier"
+msgstr ""
+
+msgctxt "model:ir.ui.menu,name:menu_carrier_form"
+msgid "Carriers"
+msgstr ""
+
+msgctxt "model:res.group,name:group_carrier_admin"
+msgid "Carrier Administration"
+msgstr ""
+
+msgctxt "selection:carrier,carrier_cost_method:"
+msgid "Product Price"
+msgstr ""
+
+msgctxt "view:carrier:"
+msgid "Carrier"
+msgstr ""
+
+msgctxt "view:carrier:"
+msgid "Carriers"
+msgstr ""
diff --git a/locale/pt_BR.po b/locale/pt_BR.po
index 5802271311..36e4fdd9c5 100644
--- a/locale/pt_BR.po
+++ b/locale/pt_BR.po
@@ -68,8 +68,8 @@ msgstr "Preço do produto"
 
 msgctxt "view:carrier:"
 msgid "Carrier"
-msgstr ""
+msgstr "Transportadora"
 
 msgctxt "view:carrier:"
 msgid "Carriers"
-msgstr ""
+msgstr "Transportadoras"
diff --git a/locale/zh_CN.po b/locale/zh_CN.po
new file mode 100644
index 0000000000..b6b741e85f
--- /dev/null
+++ b/locale/zh_CN.po
@@ -0,0 +1,75 @@
+# 
+msgid ""
+msgstr "Content-Type: text/plain; charset=utf-8\n"
+
+msgctxt "field:carrier,carrier_cost_method:"
+msgid "Carrier Cost Method"
+msgstr ""
+
+msgctxt "field:carrier,carrier_product:"
+msgid "Carrier Product"
+msgstr ""
+
+msgctxt "field:carrier,create_date:"
+msgid "Create Date"
+msgstr ""
+
+msgctxt "field:carrier,create_uid:"
+msgid "Create User"
+msgstr ""
+
+msgctxt "field:carrier,id:"
+msgid "ID"
+msgstr ""
+
+msgctxt "field:carrier,party:"
+msgid "Party"
+msgstr ""
+
+msgctxt "field:carrier,rec_name:"
+msgid "Name"
+msgstr ""
+
+msgctxt "field:carrier,write_date:"
+msgid "Write Date"
+msgstr ""
+
+msgctxt "field:carrier,write_uid:"
+msgid "Write User"
+msgstr ""
+
+msgctxt "help:carrier,carrier_cost_method:"
+msgid "Method to compute carrier cost"
+msgstr ""
+
+msgctxt "model:carrier,name:"
+msgid "Carrier"
+msgstr ""
+
+msgctxt "model:ir.action,name:act_carrier_form"
+msgid "Carriers"
+msgstr ""
+
+msgctxt "model:ir.ui.menu,name:menu_carrier"
+msgid "Carrier"
+msgstr ""
+
+msgctxt "model:ir.ui.menu,name:menu_carrier_form"
+msgid "Carriers"
+msgstr ""
+
+msgctxt "model:res.group,name:group_carrier_admin"
+msgid "Carrier Administration"
+msgstr ""
+
+msgctxt "selection:carrier,carrier_cost_method:"
+msgid "Product Price"
+msgstr ""
+
+msgctxt "view:carrier:"
+msgid "Carrier"
+msgstr ""
+
+msgctxt "view:carrier:"
+msgid "Carriers"
+msgstr ""
diff --git a/setup.py b/setup.py
index 8381e4de0d..3f673bf294 100644
--- a/setup.py
+++ b/setup.py
@@ -82,6 +82,7 @@ setup(name=name,
         'License :: OSI Approved :: GNU General Public License (GPL)',
         'Natural Language :: Bulgarian',
         'Natural Language :: Catalan',
+        'Natural Language :: Chinese (Simplified)',
         'Natural Language :: Czech',
         'Natural Language :: Dutch',
         'Natural Language :: English',