What are the interesting tourist countries around China?

There are many countries worth visiting around China. For example, Cambodia, Japan, Singapore and Russia.

the Kingdom of Cambodia, commonly known as Cambodia and formerly known as Khmer, is located in Indo-China Peninsula, bordering Thailand in the west and northwest, Laos in the northeast, Vietnam in the east and southeast, and facing the Gulf of Siam in the south. Cambodia is a dish-shaped basin, surrounded by hills and mountains on three sides, with a vast and rich plain in the middle, accounting for more than three quarters of the country's area. There are Mekong River and Tonle Sap Lake, the largest freshwater lake in Southeast Asia, and Phnom Penh, the capital.

Cambodia is an ancient civilization with a long history, and a unified kingdom was established as early as the 1st century. Since 197s, Cambodia has experienced a long war. In 1993, with the establishment of Cambodian state power institutions and the realization of national reconciliation, Cambodia entered a new era of peace and development.

Japan: Japan is a very worthwhile place to visit. Nowadays, Japan has developed economy, advanced science and technology, many delicious foods and unique scenery, such as the beautiful Mount Fuji.

Singapore is a very clean country with a very strict legal system and a very developed economy. Shopping is very convenient and cheap.