diff --git a/3-Example:-Macro-Economic-Indicator-(China).md b/3-Example:-Macro-Economic-Indicator-(China).md
index c9f318d..bebe144 100644
--- a/3-Example:-Macro-Economic-Indicator-(China).md
+++ b/3-Example:-Macro-Economic-Indicator-(China).md
@@ -9,10 +9,10 @@ pmi_monthly = cn.pmi_monthly() # China's pmi (monthly)
 fai_monthly = cn.fai_monthly() # China fix asset investment (monthly)
 hi_old_monthly = cn.hi_old_monthly() # China house index old version (2008-2010)
 hi_new_monthly = cn.hi_new_monthly("广州","深圳") # China house index new version (newly built commercial housing &  second-hand commercial housing) (monthly)
-ci_eei_monthly = cn.ci_eei_monthly():  # China Macroeconomic Climate Index & Entrepreneur Expectation Index (monthly)
-ig_monthly = cn.ig_monthly():  # China's Industry Growth (monthly)
-cgpi_monthly = cn.cgpi_monthly():  # China Corporate Goods Price Index (monthly)
-cci_csi_cei_monthly = cn.cci_csi_cei_monthly():  # China Consumer Confidence Index & Consumer Satisfaction Index & Consumer Expectation Index (monthly)
+ci_eei_monthly = cn.ci_eei_monthly()  # China Macroeconomic Climate Index & Entrepreneur Expectation Index (monthly)
+ig_monthly = cn.ig_monthly()  # China's Industry Growth (monthly)
+cgpi_monthly = cn.cgpi_monthly()  # China Corporate Goods Price Index (monthly)
+cci_csi_cei_monthly = cn.cci_csi_cei_monthly()  # China Consumer Confidence Index & Consumer Satisfaction Index & Consumer Expectation Index (monthly)
 trscg_monthly = cn.trscg_monthly() # China Total Retail Sales of Consumer Goods (monthly)
 ms_monthly = cn. ms_monthly()  # China Monetary Supply (monthly)
 ie_monthly = cn.ie_monthly()  # China Import & Export (monthly)