In real life, China's income tax is divided into enterprise income tax, foreign-invested enterprises or foreign-invested enterprises income tax and personal income tax. For these three types of income tax, each is calculated in a different way. Personal income tax has a personal income tax calculation method, while enterprise income tax has its corresponding calculation method. If we do not adopt the policy mode to realize such a requirement, we will define an income tax class, which has an attribute to identify the type of income tax and a CalculateTax () method to calculate the tax. In this method, we need to judge the tax type and calculate the income tax for different tax types through if-else statements. Such an implementation can indeed solve this scenario, but such a design is not conducive to expansion. If the system needs to add an income tax in the later period, it has to go back and modify the CalculateTax method to add an additional judgment statement, which clearly violates the principle of "open-closed". At this time, we can consider using the strategic mode to solve this problem. Since the tax method is the changing part of this scenario, we can naturally think of abstracting the tax method at this time, which is also the essence of the implementation of the strategic mode.
艾若曼，条件不错、奋斗自强、一路向前，都市独立新女性的杰出代表，却始终不受男性青睐，还被前男友定性为没人敢爱。鹿飞，温柔随和、与人为善、随遇而安，只想做60分就好的普通人，热爱烹饪、打扫和花草的居家良品，异性缘甚佳，恋爱履历却神秘空白，更不敢靠近婚姻半步。他们两个，都是大都市中奋斗着的三十岁单身男女。他们不甘心在三十岁被判定为黄金岁月告罄，都在努力进化出更好的自己，拉开更好生命的时光。而他们相识的十五年，则是在兜兜转转的友情之后，才认清彼此的有情，也是在进化出更好的自己后，才终于收获了属于自己的爱情。
厌倦了亲人们的争吵，何悄然来至东莞，寻找当年的恋人。谁知旧情人早已作别人世，只留下一个儿子阿辉（林子聪 饰）。何将阿辉带回香港，此举更加激化了家中的遗产之争……
天叔、贼仔、头皮、阿邦、阿华五个警察属同一小组，五人工作上配合默契，屡建奇功，被称为“金牌五虎将”。
是个猛人。
Editor's Note: This article is transferred from WeChat's public number "KMCenter for Knowledge Management" (KMCenter). The author is Tian Zhigang, a well-known knowledge management expert, who is the author of "Your Knowledge Needs Management". The content of this article is the material of "How to Become an Expert". 36 Krypton is authorize to forward.
Three, on the development and construction of industrial companies:
奇怪的是，当他再次被带到郑氏和张槐面前，郑氏却没了刚才激荡的心情，都说母子连心，她为什么听事情经过听得五内俱崩，看见真人却没有感觉呢？白凡道：虽然如此说，到底这孩子什么也不记得了，来路不明，还请老侯爷和夫人细问他，或许能问出些什么来。
14
岩城惨遭灭口，现场被伪装成自杀的样子。清弘的同党绑架了我妻智障的妹妹让她染上毒瘾，并将其轮奸。我妻辞去警职，为了给岩城报仇杀死了仁藤和清弘，当他发觉妹妹的惨状时，对最爱的人也抠动了扳机。这时，仁藤的部下暗暗来到他的背后开枪打死了我妻，而菊地则成了接替岩城的人，秘密贩毒依然在继续……
顾涧肃然道：我靖军自然不怕他们。
建筑工人张哲修（吴志浩）是个心肠柔软善良的男人，可是为了养活哥嫂去世丢下的三个侄子，他不得不表现得十分强悍粗旷吝啬，并且千方百计接下与建筑有关没关的一切活计，以求多挣些钱。自小失去父母却得到一大笔遗产的赵安娜（韩艺瑟）为人十分高傲嚣张，世间能入她眼的物事基本没有，丈夫朴比利（金盛民）甚至也被她当作佣人呼来唤去。
Yesterday, the day before the typhoon was about to land in Zhejiang, the sky dyed the whole world a rare faint yellow.
One by one, the maids entered Chunhui Hall with all kinds of things in their hands and looked at those common or unusual things. Even if they were as bad-tempered as the princess of Shu, they felt a little more confident.
And awe and prestige, restraint method auxiliary. They all belong to level 4.
范统（廖启智 饰）是灶王爷门下的四大神仙弟子之一，因为犯错而被王母娘娘责罚，困于冬瓜之中闭门思过。某日，田大贵（陈锦鸿 饰）于无疑之中解开了范统身上的枷锁，在阴差阳错之下，范统附在了田大贵的哥哥田大富身上，彻底沦为凡人。
《绿茵继承者》是浙江卫视联合北半球公司推出的大型足球少年成长类真人秀节目，主教练是郝海东，生活导师是曾志伟。节目聚焦2022年世界杯中国队适龄球员，16位国内最具潜力的足球少年将在主教练和生活导师等的带领下，前往欧洲最具盛名的8大豪门俱乐部，接受国际巨星的言传身教。
October 2015
十五年后，满瑶淡忘了成为音乐家的梦想，却继承了鲁先生调琴的绝技。一次修琴的机会，满瑶和鲁先生一起到了上海。在火车站，他们偶遇了音乐总监伍谷和音乐学院教师米露。伍谷给满瑶介绍了一份调琴的工作，好心的米露收留满瑶同住。满瑶想起小牛考音乐学院的梦想，于是在米露的帮助下开始了在音乐学院寻找小牛的历程。在那里，她结识了年轻才俊却玩世不恭的Alan，才华横溢但狂妄不羁的华楠和他的妹妹华萱。满瑶虽然没有找到鲁小牛，但Alan却在第一时间认出了满瑶。原来他就是童年的小牛，改名换姓，过上了新的生活。出于对父亲鲁先生的憎恨，他放弃了与满瑶相认。米露听完满瑶和小牛的故事之后，遂萌发了创作灵感，开始不眠不休地写作音乐剧《星光心愿》，创作完成之后却昏睡不醒，得了罕见的嗜睡症……
