diff --git a/locale/zh_CN/LC_MESSAGES/sales.po b/locale/zh_CN/LC_MESSAGES/sales.po
index eda95f56e..83f2aea92 100644
--- a/locale/zh_CN/LC_MESSAGES/sales.po
+++ b/locale/zh_CN/LC_MESSAGES/sales.po
@@ -10,7 +10,7 @@ msgstr ""
 "Report-Msgid-Bugs-To: \n"
 "POT-Creation-Date: 2018-03-08 14:28+0100\n"
 "PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
-"Last-Translator: udcs <seanhwa@hotmail.com>, 2017\n"
+"Last-Translator: John Lin <linyinhuan@139.com>, 2018\n"
 "Language-Team: Chinese (China) (https://www.transifex.com/odoo/teams/41243/zh_CN/)\n"
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=UTF-8\n"
@@ -42,7 +42,7 @@ msgstr "拥有门户登陆权限的用户能够登陆Odoo的环境。在系统
 
 #: ../../sales/advanced/portal.rst:12
 msgid "For Example, a long term client who needs to view online quotations."
-msgstr ""
+msgstr "例如，需要查看在线报价的长期客户。"
 
 #: ../../sales/advanced/portal.rst:14
 msgid ""
@@ -957,7 +957,7 @@ msgstr ""
 
 #: ../../sales/overview/main_concepts/introduction.rst:35
 msgid "That's it, I successfully sold my products in just a few clicks."
-msgstr ""
+msgstr "就是这样，我只需点击几下即可成功销售我的产品。"
 
 #: ../../sales/overview/main_concepts/introduction.rst:37
 msgid ""
@@ -1179,7 +1179,7 @@ msgstr "如何用外币销售"
 
 #: ../../sales/products_prices/prices/currencies.rst:5
 msgid "Pricelists can also be used to manage prices in foreign currencies."
-msgstr ""
+msgstr "价格表也可用于管理外币价格。"
 
 #: ../../sales/products_prices/prices/currencies.rst:7
 msgid ""
@@ -1265,7 +1265,7 @@ msgstr ""
 
 #: ../../sales/products_prices/prices/pricing.rst:23
 msgid "Prices per customer segment"
-msgstr ""
+msgstr "每个客户群的价格"
 
 #: ../../sales/products_prices/prices/pricing.rst:25
 msgid ""
@@ -1295,7 +1295,7 @@ msgstr ""
 
 #: ../../sales/products_prices/prices/pricing.rst:50
 msgid "Prices per minimum quantity"
-msgstr ""
+msgstr "每个最小数量价格"
 
 #: ../../sales/products_prices/prices/pricing.rst:56
 msgid ""
@@ -1305,7 +1305,7 @@ msgstr ""
 
 #: ../../sales/products_prices/prices/pricing.rst:60
 msgid "Discounts, margins, roundings"
-msgstr ""
+msgstr "折扣、利润、凑整"
 
 #: ../../sales/products_prices/prices/pricing.rst:62
 msgid ""
@@ -1351,7 +1351,7 @@ msgstr ""
 
 #: ../../sales/products_prices/prices/pricing.rst:96
 msgid "Discounts with roundings"
-msgstr ""
+msgstr "舍入折扣"
 
 #: ../../sales/products_prices/prices/pricing.rst:98
 msgid "e.g. 20% discounts with prices rounded up to 9.99."