1.哀兵必败：An army burning with indignation is bound to win.
2.哀而不伤：Sorrow without self-injury.
3.哀鸿遍野：Famished refugees swarmed over the land.
4.哀莫大于心死：There is no grief greater than the death of the mind.
5. 哀婉动人：Pathetic.
6. 挨家挨户：From one house to another.
7. 挨门逐户：From house to house.
8. 唉声叹气：Sigh.
9. 爱不释手：Can’t put sth down.
10.爱财如命：Love gold as one’s life.
11.爱管闲事：Like to poke one’s nose into other people’s business.
12. 爱理不理：Indifferent.
13. 爱莫能助：Be unable to help sb although one would like to.
14. 爱慕之情：affection
15. 爱屋及乌：Love me, love my dog.
16. 爱憎分明：be clear cut on what to love and what to hate.
17. 碍手碍脚：in the way.
18. 碍于情面：be out of consideration for sb’s feeling.
19.安邦定国：bring peace and stability to the country.
20.安不忘危：be mindful of possible danger in times of peace.
21. 安步当车：stroll leisurely instead of taking a carriage.
22. 安定团结：stability and unity.
23. 安分守己：know one’s place.
24. 安家立业：settle down and start one’s career.
25. 安家落户：settle down.
26. 安居乐业：live and work in peace and contentment.
27. 安贫乐道：be willing to lead a simple life.
28. 安然无恙：safe.
29. 安如磐石：as firm as a rock.
30. 安如泰山：as firm as Mount Tai.
31. 安身立命：settle down and get on with one’s work.
32. 安土重迁：love one’s homeland and not wish to leave it.
33. 安营扎寨：build bastion.
34. 安枕无忧：rest assured.
35. 鞍马劳顿：be fatigued by a long journey.
36. 按兵不动：not throw one’s troops into battle.
37. 按部就班：step by step.
38. 按劳分红：payment according to labor values.
39. 按劳分配：distribution according to one’s performance.
40. 按捺不住：cannot control oneself.
41. 按图索骥：look for a steel with the aid of its picture.
42. 按下葫芦浮起瓢：handly has one gourd been pushed under water when another bobs up (solve one problem only to find another cropping up).
43.按资排辈：to assign priority according to seniority.
44. 暗度陈仓：do sth secretly
45. 暗访民情：make secret inquiries into the condition of the people.
46. 暗送秋波：make eyes at.
47. 暗无天日：dark as hell.
48. 暗箱操作：black case work.
49. 暗自庆幸：congratulate oneself.
50. 黯然失色：suffer an eclipse.