维护立场 Defending your choice

维护主权独立和领土完整 uphold sovereignty; independence and territorial integrity

护立康 Fullicon ; hu likang

护立优 care liyou

护立婷 hu liting

保护立法 protective legislation

直立护木 vertical fender ; Fender vertical ; vertical fender west bank

建立维护系统 Setup maintenance system