Correct

爰

/ yuán / 
Strokes

Definition

therefore/consequently/thus/hence/thereupon/it follows that/where?/to change (into)/ancient unit of weight and money

Example

As a Conjunction

hence; thereupon; consequently

1
Yuán
爰
shū
书
qíshì
其事
yǐ
以
gào
告
  
。

Therefore I am writing to you about it.