trật tự an ninh 
law and order [ trật ] : level; to sprain; to run off, miss, fail
[ tự ] : (1) Chinese character; (2) Buddhist temple, pagoda; (3) from, since; (4) oneself, on one’s own, self-; (5) otherwise known as, alias
[ an ] : (1) peace, safety, security, safe, secure; (2) saddle
[ ninh ] : simmer, stew
Most Common Compounds Set 1:
Most Common Compounds Set 2 :