I tried couple times to remember a name Coline, finally i used association of KOU3 LING4, a commonly used way for beginers, but it works, so.
calling
職業,行業,邀請,召集
Carline
女人, 老太婆
Carling
縱梁, 支甲板橫樑的縱...
culling
拔大毛
galling
使煩惱的,使焦躁的,難...
coaling
裝煤, 上煤
Cline
cling
粘緊,附著,緊貼,堅持
Carlin
巫婆, 老婦人
colinephritis 大腸桿菌性腎炎
Then I reviewed what I found secrets in words, with this clean lady's image,--- she does that kind of job, or better, Mr. and Mrs. Clinton, I tried one more time to remember by connecting those words together as a train, a set, group, etc.