The provided content is a financial analysis of Facebook Inc., a company in the internet information providing industry. The analysis focuses on the company's stock market performance, valuation ratios, and financial statement analysis. From the analysis, it is clear that Facebook has an excellent stock performance, with a continuous increase in its stock price over the past five years. The valuation ratios indicate that the company's P/E ratio is higher than the industry average, indicating that the stock is traded at a higher price relative to earnings. The financial statement analysis shows that the company has good liquidity and profitability, but poor management efficiency. Overall, the recommendation is for Facebook to focus on improving its business efficiency, managing receivables, and optimizing assets to maintain and improve its performance.