The northern border is shared with China.
The northwestern border is with Laos.
The southwestern border is with Cambodia.
The remainder is South China Sea coastline.
Cambodia is on the Vietnam western border.
There are many countries that border or are near China. They include India, Mongolia, North Korea, Vietnam, Laos, Burma, Nepal, and Kazakhstan.
No countries border Utah, it is entirely within the USA
Lesotho and Eswatini are two independent states that lie within South Africa's borders. Both countries are enclaved by South African territory.
No
Vietnam is located in Southeast Asia on the south Eatern border of China.
Southern border of China
See website: Laos
ChinaCambodiaLaos
Thailand, Laos and Vietnam.
North Vietnam is bordered to the west by Laos and China, while South Vietnam does not exist as a separate country currently. But historically, it was bordered to the west by Cambodia and Laos.
Red China runs along Vietnam's northern border. During the war Red China ran along North Vietnam's border.