良性循环 liáng xìng xún huán

DEFINITIONS

  1. virtuous cycle (i.e. positive feedback loop)

CHARACTERS

良 liáng
HSK 5
good, virtuous, respectable
性 xìng
HSK 4
nature, character, sex
循 xún
HSK 6
obey, comply with, follow
环 huán
HSK 3
jade ring or bracelet; ring