shǎn​guāng​diǎn

flash point

闪光点 (閃光點) shǎn​guāng​diǎn
flash point noun
a literal point of flashing light; a crucial or essential point that stands out in a specific context

This material produces tiny glints when heated.

merit noun
a positive attribute, shining point, or a highlight of a person, object, or work

We should be good at discovering the shining points in every student.

Frequency

Movie subtitles
1.55 per million appears in 1% of films
Written text
0.807 per million

Sources

Definitions
CC-CEDICT