艰苦奋斗 living a simple life ; hard work; to work hard ; Thrifty & Perseverance

痛苦斗兽场 Ampitheater of Anguish

艰苦奋斗精神 working hard

周旋苦斗 enemys

苦斗的 struggling

疾苦斗兽场 ampitheater of anguish

艰苦奋斗、勤俭建国 hard work, plain living and building up the country through thrift

墨斗鱼苦瓜 Cuttlefish and Bitter Melon

坚苦的奋斗 Hardworking