You will visit the following 6 places:
Kaohsiung (高雄; Gāoxióng) is, with over 2.7 million inhabitants, the second most populated city in Taiwan after New Taipei and is located in the south of the island. It's home to many skyscrapers, such as the 248m-tall Tuntex Sky Tower, and is known for its diversity of parks. Hence it is also known as the Harbor Capital (港都) of Taiwan. Its year-round fine weather and the low cost of living make Kaohsiung the place to visit.
Ho Chi Minh City
Ho Chi Minh City, formerly named Saigon, is the largest city in Vietnam. It was once known as Prey Nokor, an important Khmer sea port prior to annexation by the Vietnamese in the 17th century. Today, the city's core is still adorned with wide elegant boulevards and historic French colonial buildings. The are so many prominent structures in the city center to be amused at. Some of the historic hotels are the Hotel Majestic, dating from the French colonial era, and the Rex Hotel, Caravelle hotel some former hangouts for American officers and war correspondents in the 1960s and 1970s.
Nha Trang is a coastal resort city in southern Vietnam known for its beaches, diving sites and offshore islands. It is Vietnam's most famous seaside resort-town. It's more lively and urban in character than other beach destinations like Mui Ne and Phu Quoc. It's also the scuba diving center of Vietnam.