an toàn lúc di chuyền 
security on the march [ an ] : (1) peace, safety, security, safe, secure; (2) saddle
[ toàn ] : all, entire, whole
[ lúc ] : moment, instant, time; when, at the moment that
[ di ] : to move to leave behind, crush with feet by rubbing
Most Common Compounds Set 1:
Most Common Compounds Set 2 :