Anxiety is lingering in China's money market after Beijing showed no signs of reversing its effort to use higher interest rates to rein in the speculative investment threatening to destabilize the financial system and derail long-term economic growth.Borrowers and lenders remain edgy after the Chinese central bank held off injecting cash into markets for the second day in a row, ending a three-day streak of pump priming this week. As a result, short-term funding costs remain close to levels unseen in more than two years, testament to Beijing's resolve to reduce its economy's unhealthy reliance on cheap credit and ballooning debt."What the central bank is doing is a proactive choice, which sends a clear message to markets that they aren't getting what they want," said Ding Shuang, an economist with Standard Chartered in Hong Kong.via