By Samuel Shen and Summer Zhen HONG KONG/SHANGHAI (Reuters) -A sharp sell-off in China stocks faded in choppy trading on Monday, allowing the market to trim early losses, as investors reassessed the impact of a renewed trade war between Washington and Beijing after taking profit to cut risks. Analysts and fund managers believe the market downside will be limited compared to the panic-selling seen in April, when U.S. President Donald Trump kicked off a global trade war with sweeping tariffs across the boa ...