本文详解2026年中国M字商务签证办理流程、邀请函必备要素及短期商务活动合规范围，附政策依据，助力商务人士顺利入境。

This guide details 2026 China M visa process, essential invitation letter elements and compliant short-term business activities, helping business travelers enter smoothly.

本文详解2026年中国X1/X2学生签证办理、入学材料核验标准及留学居留许可申请流程，附政策依据，助力留学生顺利入境就读。

This guide details 2026 China X1/X2 visa application, enrollment document verification standards and study residence permit process, helping international students enter smoothly.

本文详解2026年中国工作许可申请条件、Z字签证办理步骤及外籍人才绿色通道福利，附政策依据，助力外籍人士合规赴华工作。

This guide details 2026 China work permit requirements, Z visa process and foreign talent green channel benefits, helping foreigners work legally in China smoothly.

本文详解2026年中国Q1/Q2/S1团聚签证、居留许可办理流程及家庭材料要求，含公证认证要点，助力外籍人士顺利赴华团聚。

This guide details 2026 China Q1/Q2/S1 reunion visas, residence permit process and family document requirements, helping foreigners reunite with families in China smoothly.

本文详解2026年中国过境免签政策、机场转机流程及行李转运要求，含不同口岸规则，助力旅客顺畅完成过境转机。

This guide details 2026 China transit visa-free policies, airport layover processes and baggage transfer rules, helping travelers complete transit smoothly with port-specific guide...