BRIEF-Tsinghua Tongfang's unit buys 4 bln shares in China Medical & Healthcare - HKEx disclosure

April 24 (Reuters) - Hong Kong stock exchange disclosure

* Shows Tsinghua Tongfang Co Ltd's subsidiary

Cool Clouds Ltd has bought 4.0 billion shares in China Medical &

Healthcare Group Ltd at HK$0.45 ($0.0579) per share on

April 17

Source text in English: http://bit.ly/2oDr6NI

Further company coverage:

($1 = 7.7786 Hong Kong dollars)

(Reporting by Hong Kong newsroom)