帮我写一下英文的summary

帮我写一下英文的summary
MARK NDESANDJO,half brother of U.S.Presiden-elect Barack Obama,left Shenzhen on Saturday to attend Obama's presidential inauguration tomorrow.
Ndesandjo made a public appearance Friday at a charity party at OCT East in Yantian District to raise money for orphans in Guangdong and Sichuan provinces.
A six-year resident of Shenzhen,Ndesandjo went into seclusion months ago when Obama was running in the presidential election.At the Charity party,he was asked to give a piano recital for 250guests attending the party organized by the american Chamber of Commerce in South China.I have been very fortunate to be allowed to share music with the children.Ndesandjo said.
When Ndesandjo thanked Harley Seyedin,president of the organizer of the party,he said he was flying to Washington D.C.on Saturday for the presidential inauguration.

MARK NDESANDJO,half brother of U.S.Presiden-elect Barack Obama,left Shenzhen after his piano performance at a charity party for Chinese orphans on Saturday to attend Obama's presidential inauguration tomorrow.