Definition
verb
to belong to, to be subordinate to, or to be under the management of
“thuộc Pháp”
to be a proper subset of
“A thuộc B (A ⊂ B)”
verb
to know (lesson, road, etc.) by heart
to tan (leather)
Claim
One owner, worldwide. Pay once, and this spelling is yours until you sell it.
Value should be at
$2.50
Stamp
A mark for a bio or a clip. Anyone can check it on the verify page. This is a marketplace claim, not a trademark.