Hello in Russian, thank you, goodbye. (Please mark in Mandarin)

здравствыйте. Hello (Delastre Wei Jie).

досвидания. Goodbye (Darth Dagner)

Extended data:

Russian (Russian: русскийязык) is one of the official languages of the United Nations, the official language of the Russian Federation, and the fourth largest language in the world in terms of native speakers and second language users. The number of people who use Russian accounts for 5.7% of the world population. Russian belongs to the East Slavic branch of the Slavic family of Indo-European languages.

Russian is mainly used in Russia and other former Soviet Union member countries, and has been widely used as the first foreign language teaching in schools in Warsaw Treaty member countries. During the Soviet period, Russia was highly valued among the countries it joined. Although many countries in the former Soviet Union have begun to emphasize the importance of local languages, Russian is still the most widely used language in these areas, and it is also the language used by these countries in communication. It is the only official language of Russia and one of the official languages of Kazakhstan, Belarus and Kyrgyzstan.

More than/kloc-0.40 billion people speak Russian as their mother tongue and nearly 45 million people speak Russian as their second language.

Russian is the official language of Russia and the internationally unrecognized "Transnistria", "South Ossetia" and "Abkhazia".