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 ...
The return on assets formula, sometimes abbreviated as ROA, is a company's net income divided by its average of total assets. The return on assets formula looks at the ability of a company to utilize its assets to gain a net profit.et income is the amount earned by a company after subtracting out the expenses incurred, including depreciation and taxes. Average total assets in the denominator of the return on assets formula is found on a company's balance sheet. The average of total assets should be used based on the period being evaluated.