Vanguard International High Dividend Yield ETF seeks to track the performance of the FTSE All-World ex US High Dividend Yield Index, which focuses on companies located in developed and emerging markets, excluding the United States, that are forecasted to have above-average dividend yields. The fund invests by sampling the index, meaning that it holds a broadly diversified collection of securities that, in the aggregate, approximates the full index in terms of key characteristics. These key characteristics include industry weightings and market capitalization, as well as certain financial measures, such as price/earnings ratio and dividend yield. The experience and stability of Vanguard%u2019s Equity Index Group have permitted continuous refinement of techniques for reducing tracking error. The group uses proprietary software to implement trading decisions that accommodate cash flow and maintain close correlation with index characteristics. Vanguard%u2019s refined indexing process, combined with low management fees and efficient trading, has provided tight tracking net of expenses.