The conjunction 因而 connects the parts of a compound sentence.
An action or a reason is placed in the first part of the sentence.
因而 is placed at the beginning of the second part of the sentence to express the result of the action or the reason.
Scheme
reason
因而
result
Examples
他失败了,因而不想去任何地方
He has failed, so he doesn't want to go anywhere
tā shībài le, yīn'ér bù xiǎng qù rènhé dìfang
他成功地完成了项目,因而受到老板的表扬
He was praised by his boss for the successful completion of the project
tā chénggōng de wánchéng le xiàngmù, yīn'ér shòudào lǎobǎn de biǎoyáng
这次疫情的情况很厉害,因而很多学生都回不了中国
The epidemic is so bad that many students cannot return to China