Long term Capital gain is taxed at 15%, short term capital gain is taxed at ordinary income rate(>than 15%)
Dividends from Corporation(None partnerships, LLCs) are qualified as \"Qualified Dividends\" .The tax rate for \"Qualified dividends\" are taxed at 15% (equal to Long term capital gain taxes but lower than Ordinary capital gain taxes).
Your statements \"在美国, 股票增值的税率比分红的税率低不少\" indicated you don\'t know anything about US tax system. I guess you never paid US taxes. LOL