Correct

回流

/ huí liú /
Strokes

Definition

to flow back/reflux/circumfluence/refluence/backward flow/returning flow (e.g. of talent)

Example

As a Verb

flow back; flow inversely; return

1
Réncái
人才
huíliú
回流
  

the return of talents from abroad; brain gain

As a Verb

reflux; return; inverse flow

2
Huíliú
回流
tǒng
系统

return flow system

3
Huíliú
回流

reflux/return valve

4
Huíliú
回流
diàn
电路

return circuit