Education requirements and points for Immigrant to Canada

greentea

After reading Citizenship and Immigration Canada Home Website about the Education requirements and points, I am not sure how many points for the people with bachelor university degree (4years) and total 18 years of full-time or full-time equivalent study in China.

+ _2 x! b9 p3 e3 V  p/ x' U22 or 20 points? Can you tell me?
) w$ C# l* S" N
: @. Q% E# s/ q/ H, M- a% ]  L7 W
' m" w8 u1 r: x0 |# a, U% [Thanks for your feedback.

& m+ t3 B# L5 P$ u1 m6 I????????????????????
6 V( @% ?6 \7 Q3 ?$ ?1 f4 F4 I0 k1. You have a three-year diploma, trade certificate or apprenticeship and at least 15 years of full-time or full-time equivalent study.        22 points.
5 k# Q* i" z) b* @( r+ O
( t$ e9 n9 N; Q! |* X+ e2. You have a university degree of two years or more at the bachelor’s level and at least 14 years of full-time or full-time equivalent study. 20
* v4 N+ S: J1 j????????????????????