English
Vietnamese
>
Beginner Level
Intermediate Level
Advanced Level
Specific Notions
OPD :
one whole
Measurements
ℹ
like: one whole
VNEN
nhất thống
*
☊
unify, bring together into one whole (system)
*
☊
nhất thống * ☊ 
unify, bring together into one whole (system) * ☊ 
one whole Measurements nhất thống * ☊ unify, bring together into one whole (system) * ☊