HONG KONG, Jan 21(Reuters) - China and Hong Kong shares edged higher in choppy trade on Tuesday after U.S. President Donald Trump held off rolling out promised tariff hikes, providing some temporary relief to the markets.

** By the midday break, the Shanghai Composite index .SSEC had climbed 0.2% to 3,249.85 points after swinging between gains and losses in early trade.

** China's blue-chip CSI300 index .CSI300 gained 0.4%, with the real estate sub-index .CSI000952 surging 3.4% and the semiconductor sector .CSI931865 jumping 1.2%.

** In Hong Kong, the benchmark Hang Seng Index .HSI rallied 1.1% to hit a fresh five-week high.

** Trump, who had threatened to slap a 60% tariff on Chinese goods, did not immediately impose tariffs on Monday, but instead called for the government to study trade ties before further actions.

** Trump appeared more focused on revamping the U.S. government and rejigging ties with neighbours, rather than suppressing China, said Yang Tingwu, fund manager at Tongheng Investment.

** That could give Beijing some breathing space to restructure the domestic economy, the success of which determines markets' path going forward, he said.

** Elsewhere in the market, property stocks .CSI000952 surged, led by a rebound in China Vanke 000002.SZ, 2202.HK after the developer announced interest payment on a maturing bond, soothing anxiety over its chief executive who was reportedly detained last week.

** Peer Country Garden 2007.HK jumped as much as 30% to a 10-month high of HK$0.63 as trading resumed after a nine month-plus suspension to give the embattled property developer time to prepare delayed financial statements.

** The rebound in the property sector is a relief rally following recent panic selling, aided by signs of sales improvements in first-tier cities, said Charles Wang, chairman of Shenzhen Dragon Pacific Capital Management Co, adding that "rescuing China's real estate sector is a long-term endeavour."

(Reporting by Hong Kong Newsroom; Editing by Subhranshu Sahu)

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