The phrase "positive expression" is correct and usable in written English.
You can use it to refer to words, phrases, or behaviors that express a positive sentiment or attitude. For example: "The mother encouraged her children with a positive expression, telling them that they can do anything they set their minds to."
But a more tangible and positive expression of this is in the local cuisine and creative communities.
China's Foreign Ministry spokesman, Kong Quan, called India's recognition of Tibet as Chinese territory "an important and positive expression".
The best that boosters could muster as a positive expression of self-identity was a bumper sticker that appeared in the 1990s: "Hartford: You Could Do Worse".
"But Aboriginal people throughout Australia can take some comfort that from such an ugly and negative episode, we have such a positive expression of Aboriginal culture and identity".
We need a positive expression of our values and a sense of community".
"A very close member of our football family is going through an anxious time where he is concerned about the welfare of his brother, and I applaud his ability to channel that concern and those worries into a positive expression.
Beyonce and Britney have both tried to reclaim it as a positive expression, but if you use it like Kreayshawn your message is loud and clear: "If you like commercially feminine things you're a loser".
(A) Positive expression in gastric cancer tissues.
Every tool it designs for positive expression and connectivity can be subverted for polarization and misinformation.
RT-PCR showed not only positive expression of CD90, c-kit, Sca1, SH2 and SH3 but also positive expression of the chondrocyte markers Sox-9 and Col-2A1.
Cadmium could inhibit the positive expression of PCNA while p-nonylphenol prompted it.
