Overview
China's embassy sits on Hoang Dieu street in Hanoi's Ba Dinh diplomatic district, running one of China's most active Southeast Asian posts given the scale of Vietnam-China trade and the volume of cross-border travel. Vietnamese ordinary passport holders are not on China's unilateral 30-day visa-exemption list — unlike the 35 European countries, Australia, New Zealand, and a handful of Asian and American nations that are — so a tourist (L) visa is always required for a direct trip into mainland China, applied for in advance.
Visa Services
Applications go through the China Visa Application Service Center (CVASC) or the embassy/consulate directly, with a passport valid at least 6 months from the arrival date and holding at least 2 blank visa pages, the application form, a photo, a detailed itinerary, and proof of hotel bookings. Travellers not staying in a hotel must register with the local Public Security Bureau (PSB) within 24 hours of arrival. Genuine transit passengers continuing to a third country (not mainland China as the final destination) may qualify for the 72-hour or 144-hour visa-free transit programme at designated cities — eligibility by nationality and city varies and should be checked at the time of booking, since the list of eligible countries changes. Hong Kong and Macau run entry systems entirely separate from the mainland: arriving in either does not count as a mainland entry, and continuing on to the mainland needs its own visa or entry permit.
Consular Services
The embassy's Consular and Overseas Chinese Affairs Section handles passports, travel documents, notarisation, authentication, and protection/assistance requests from Chinese nationals in Vietnam. Office hours are Monday-Friday, 08:30-11:00 and 14:30-16:30; a separate line takes consular document enquiries during those hours, and a 24-hour hotline handles consular-protection emergencies outside them.
Trade & Export Support
China is Vietnam's largest trading partner, with cross-border trade running through both formal customs channels and the shared land border, and the embassy's economic and commercial section engages on trade policy alongside the countries' broader economic relationship.
Investment Opportunities
Chinese investment in Vietnam spans manufacturing, infrastructure, and energy, reflecting Vietnam's role in regional supply chains and China's Belt and Road-era infrastructure engagement in mainland Southeast Asia; the embassy's economic section is the policy-level contact for investment questions on the Chinese side.
Cultural & Educational Programs
Long-standing historical, linguistic, and cultural ties between the two countries support a steady flow of Vietnamese students studying in China and cultural exchange programming run through the embassy, alongside significant two-way tourism despite the visa requirement in the China-bound direction.
Appointment Information
For consular and passport matters: Embassy of the People's Republic of China, 46 Hoang Dieu, Ba Dinh, Hanoi; switchboard +84 24 3845 3736. Consular document enquiries (office hours, Mon-Fri 08:30-11:00 and 14:30-16:30): +84 24 3823 5569, fax +84 24 3733 8790. 24-hour consular-protection emergency line: +84 24 3933 1000. Visa applications go through CVASC, not the embassy counter directly, in most cases.
Special Notes
Vietnam's absence from China's unilateral exemption list is easy to miss given how many neighbouring and Western passports do get visa-free entry — always check the current eligible-country list before assuming visa-free travel. The 72/144-hour transit exemption applies only to travellers genuinely continuing to a third country through a designated city, not to those whose actual destination is mainland China. Hong Kong and Macau are not a backdoor into the mainland — treat each as a separate entry with its own requirements.
Treat this Visaja page as your starting point: verify the current rules directly with the official source before you submit an application.
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