美国移民局更新NIW政策指引，这些变化，近日，美国移民局对NIW（国家利益豁免）政策指南进行了更新，并于当日正式生效。
一、NIW政策更新的核心要点
对于USCIS这次的更新，可以看到以下几点变化：
本周，特朗普总统签署了一项具有重大争议的行政令，试图废除“出生公民权”，也就是只要父母没有永居身份，在美国出生的子女就不能自动成为美国公民身份。
这一决定立刻引发了全国范围内的法律挑战和激烈反响，短短24小时内，已有22个州联合起诉特朗普政府，试图阻止这一行政命令的实施。
一、事件发展时间线
随着中国疫情政策的放开，中国使馆及入境口岸等也逐步恢复正常，近日大鹤也遇到有咨询口岸签证的客户，今天大鹤就来给大家介绍一下口岸签证。
With the relaxation of China's epidemic policy, the Chinese embassy and ports of entry have gradually returned to normal. Recently, Dahe also met customers who asked about port visas. Today, Dahe will introduce port visas to you.
近期许多外籍人士陆续申请了普通签证入境，想在国内寻找适合的工作岗位在国内长期发展。也因不是持有Z签入境，很多外籍人士担心在国内申请工作签证的时候，会面临需要出境重新Z签入境而影响入境工作的时间。现在很多地区或国家，签证的预约排号已经到了几个月后，预约号“一号难求”。
Recently, many foreigners have applied for regular visas to enter the country, hoping to find suitable job positions for long-term development in the country. Due to the fact that they do not hold a Z visa for entry, many foreigners are concerned that when applying for a work visa in China, they may face the need to exit and re-enter the country with a Z visa, which may affect their entry time. Nowadays, in many regions or countries, the appointment schedule for visas has reached several months, and the appointment number is difficult to obtain.
大家好！我是美国签证找大鹤，我今天可以教你快速区分外国人在中国的签证、居留许可和中国绿卡之间的区别。
很多客户在咨询过程中混淆了来华签证、居留许可、中国永久居留（即中国绿卡）等专有名词，为了让大家快速区分出他们的不同，大鹤分别给大家做出以下归纳总结。
In the process of consultation, many clients confuse the proper terms such as visa, residence permit, permanent residence in China (namely, China green card). In order to let us quickly distinguish their differences, Da He respectively gives you the following summary.
