The languages used by the 56 ethnic groups of China belong to five language families: the Sino-Tibetan language family, the Altaic language family, the Austronesian language family, the Austro-Asiatic language family and the Indo-European language family.he Chinese official language is Mandarin, but there are more than 80 different local languages and dialects existing in China. As one of the six official languages used in the United Nations, the Chinese Language is made up of more than 80 different local languages and uses about 30 kinds of different characters.
What are the main differences between return on equity (ROE) and return on assets ... Return on equity (ROE) and return on assets (ROA) are two of the most important measures for evaluating how effectively a ...
Find out more about the return on assets, or ROA, ratio and the formula for calculating a company's return on assets in Microsoft ... Read Answer >>. Learn about efficiency ratios, such as the asset turnover ratio, and why these metrics are important to investors when analyzing ...