The rule, in the NIA's words
Foreign nationals holding ordinary passports from countries with diplomatic relations with China may enter nine cities in the Guangdong-Hong Kong-Macao Greater Bay Area, as well as Shantou, without a visa, provided that they will enter Hong Kong or Macao SAR first and then enter Guangdong Province as part of a tourist group organised by a travel agency registered in either of the two SARs. Every element of that sentence is a condition: the passport, the diplomatic-relations test, the Hong Kong or Macao leg first, and the SAR-registered agency's group.
Official source: National Immigration Administration of the People's Republic of China (en.nia.gov.cn) — Regional Visa-Free Entry Policies for Foreign Nationals (source 2026-08-20; read September 26, 2026)
Ten cities, not a province
The stay is limited to ten named cities: Dongguan, Foshan, Guangzhou, Huizhou, Jiangmen, Shantou, Shenzhen, Zhaoqing, Zhongshan, Zhuhai. The NIA's 2026 policy page and its 2023 page print the same ten. Neither page extends the door to the rest of Guangdong, and no NIA or State Council page we could open says it has been widened — so a side trip to, for example, Shaoguan or Chaozhou is outside this exemption.
Official source: National Immigration Administration of the People's Republic of China (en.nia.gov.cn) — Regional Visa-Free Entry Policies for Foreign Nationals (source 2026-08-20; read September 26, 2026)
Six days, and how they are counted
The NIA's 2026 page allows a maximum of 6 days in those cities; its 2023 page states the same allowance as a maximum of 144 hours. The consolidated page adds the counting rule for every regional door it lists: the stay period is calculated from 0:00 on the day after the day of entry. So an arrival at any hour on a Monday is counted from 00:00 Tuesday.
Official source: National Immigration Administration of the People's Republic of China (en.nia.gov.cn) — Regional Visa-Free Entry Policies for Foreign Nationals (source 2026-08-20; read September 26, 2026)
You enter and leave with the group, through those cities' ports
The 2026 page states that the tourists concerned shall enter and exit the Chinese mainland as part of their tourist group via any of the exit-entry ports in these 10 cities; the 2023 page puts it as entering and exiting through an open port in one of these ten cities together with their groups. The group is not only how you book — it is how you cross in both directions. The NIA does not name individual ports on either page, so this page does not either.
Official source: National Immigration Administration of the People's Republic of China (en.nia.gov.cn) — Port Visa and Regional Visa-Free Entry Policies (source 2023-12-07; read September 26, 2026)
The 2023 page does not mention diplomatic relations — the 2026 one does
The 2023 policy page describes the same door as open to foreign nationals in tourist groups organised by travel agencies based in Hong Kong and Macao who hold ordinary passports, with no diplomatic-relations qualifier; the 2026 page limits it to countries with diplomatic relations with China. The NIA has published nothing explaining the difference, so this page takes the later, narrower wording and dates it rather than claiming the rule changed on some particular day.
Official source: National Immigration Administration of the People's Republic of China (en.nia.gov.cn) — Port Visa and Regional Visa-Free Entry Policies (source 2023-12-07; read September 26, 2026)
If your passport is already visa-free for China, this door is not the one that governs
The consolidated page closes with the rule that, for individuals who meet the requirements of China's bilateral visa exemption agreements or its unilateral visa exemption policies, the relevant regulations prevail. Many passports that would otherwise use this group door now enter the mainland independently under those wider rules — check that first, because this door costs you the group and the ten-city line.
Official source: National Immigration Administration of the People's Republic of China (en.nia.gov.cn) — Regional Visa-Free Entry Policies for Foreign Nationals (source 2026-08-20; read September 26, 2026)
No arrival card to fill in — the NIA lists this group among the exemptions
Since November 20, 2025 foreign nationals are asked to fill in their entry information online before coming to China, but NIA Announcement No. 4 of 2025 exempts seven categories from the Arrival Card, and the third of them is anyone holding a group visa or eligible for group visa-free entry. A traveller crossing on this door is in that category. The announcement states the exemption; it does not say what, if anything, the group's agency files instead.
Official source: National Immigration Administration of the People's Republic of China (en.nia.gov.cn) — Announcement on Implementing 10 New Measures to Support the Expansion of Opening-up and Serve High-quality Development (NO.4 [2025]) (source 2025-11-03; read September 26, 2026)
The five new Guangdong ports are a different instrument — don't plan around them
The same 2025 announcement added Guangzhou Pazhou Ferry Terminal, Hengqin Port, the Hong Kong-Zhuhai-Macao Bridge Port, Zhongshan Port (Passenger) and West Kowloon Station as entry ports from November 5, 2025 — but for the 240-hour visa-free transit policy, taking that policy's ports from 60 to 65. That is transit, with an onward third-country ticket, not this group exemption. None of the ten measures in that announcement touches this door, which is also how we know the 2026 policy page is still the current wording.
Official source: National Immigration Administration of the People's Republic of China (en.nia.gov.cn) — Announcement on Implementing 10 New Measures to Support the Expansion of Opening-up and Serve High-quality Development (NO.4 [2025]) (source 2025-11-03; read September 26, 2026)
The sister door: the same trip, but to Hainan
NIA Announcement No. 8 of 2024 opens an equivalent door from the same two SARs to Hainan instead: an ordinary passport from a country with diplomatic relations with China, a tourist group of at least two persons organised by a travel agency legally registered in Hong Kong or Macao, entry and exit in the group through any state-designated port in Hainan, a stay within Hainan, up to 144 hours counted from 0:00 on the day following entry. That announcement is the only one in this family that states a minimum group size — the Guangdong door's pages state none.
Official source: National Immigration Administration of the People's Republic of China (en.nia.gov.cn) — NIA's Announcement on Implementation of 144-Hour Visa-Free Policy for Foreign Tourist Groups Entering Hainan Province from Hong Kong and Macao SARs (No. 8 of 2024) (source 2024-08-01; read September 26, 2026)