Correct

从始至终

/ cóng shǐ zhì zhōng / 
Strokes

Example

Definition

from start to finish; from beginning to end; from first to last; all along

1
Tā
他
zài
在
huìshàng
会上
cóngshǐzhìzhōng
从始至终
yīyán
一言
wèi
未
fà
发
  
。

He sat through the meeting without uttering a word.

2
Tā
他
cóngshǐzhìzhōng
从始至终
zhōngshí
忠实
yú
于
nǐ
你
  
。

He has remained faithful to you all along.