Question: In what expedition did Ed Lu partake?
About the article "Great Wall of China", section "Visibility from low Earth orbit".

Candidate passages:
Lu flew on space shuttle missions STS-84 in 1997 and STS-106 in 2000, in which he carried out a six-hour spacewalk to perform construction work on the International Space Station.
Having been flight engineer on Soyuz TMA-2, Lu spent six months in space in 2003 as part of ISS Expedition 7, with cosmonaut Yuri Malenchenko.
In July 2003, Lu and Malenchenko answered questions from students participating in Japan's NASDA special educational event, where Ed Lu performed "Happy Birthday" on an electronic piano for a student's birthday in the live broadcast from space.
He had demonstrated the difficulty of playing the piano instrument in space during a live in-orbit interview with CBS News and NASA TV video feed.
Also on this ISS mission on 15 October 2003, Lu communicated with the crewman of China's first manned mission into space, Yang Liwei, flying aboard Shenzhou 5.
Lu congratulated the Chinese for the achievement and said in "Putonghua": ""Welcome to space.
Have a safe journey"".
Malenchenko added: ""I love to have somebody else in space instead of (just) me and Ed"".
In his spare time while at NASA, Lu founded the B612 Foundation whose goal is to be able to significantly alter the orbit of an asteroid, in a controlled manner, by 2015. 
Raised in Webster, New York, to a Chinese family.
Lu attended R. L. Thomas High School, where he was a member of the wrestling team and graduated in 1980.
Later, Lu earned a degree in electrical engineering from Cornell University where he lettered in wrestling.
He then received a doctoral degree in applied physics from Stanford University in 1989.
Lu is a member of the Psi chapter of Pi Kappa Phi fraternity at Cornell.
Lu is a specialist in solar physics and did postdoctoral work at the Institute for Astronomy in Honolulu, Hawaii before being selected for the NASA Astronaut Corps in 1994. 
  Lu Wan (盧綰; 256–194 BC), Western Han Dynasty general  Lu Zhi (盧植; died 192 AD), Eastern Han Dynasty politician  Lu Sidao (盧思道; 531–582), Sui Dynasty poet  Lu Chengqing (盧承慶; 595–670), Tang Dynasty chancellor  Lu Huaishen (盧懷慎; died 716), Tang Dynasty chancellor  Lu Qi (盧杞; died 785), Tang Dynasty chancellor  Lu Lun (盧綸; 739-799), Tang Dynasty poet  Lu Han (盧翰; fl.
Venerable Hsuan Hua warned his disciples about Lu Sheng-yen's claims, lamenting that many modern people lack wisdom, and dismissing Lu by saying, "I don't know what this person is.
I call him a demon runt."
Lu was criticized for eating meat, drinking alcohol, and "playing around with women.
"Despite being the largest Vajrayana sect in Taiwan, the True Buddha School has been criticized by six Buddhist organizations in Malaysia.
Although the founder has attained various Tibetan lineages, questions remained.
In 2002, Lu and his temple (Ling Shen Ching Tze Temple) were sued in Washington State by a former member who alleged sexual abuse on the part of Master Lu.
However, because of lack of evidence, the charges did not hold. 
In comparison to the active preparation of its adversary, what the Wu emperor Sun Hao did was nearly nothing.
During Wang Jun's naval construction, the leftover wooden pieces flowed downstream and were picked up by the Administrator of Jianping (建平, present-day Zigui County, Hubei), Wu Yan (吾彥).
Wu Yan sent the wooden pieces to Sun Hao as evidence of the imminent attack and asked for reinforcements, but the request was ignored, as with similar suggestions from Lu Kang (son of Lu Xun) and others.
After Lu Kang's death, his military command was split among his five sons as follows: Eldest son Lu Yan (陸晏) was appointed as the commander-in-chief of the land force Second son Lu Jing was appointed as the commander-in-chief of the navy Third son Lu Xuan (陸玄) was appointed as the deputy commander-in-chief of the land force Fourth son Lu Ji was appointed as the deputy commander-in-chief of the navy Fifth son Lu Yun (陸雲) was appointed as the commander of the local garrison The division greatly weakened Wu's defenses and three of Lu Kang's sons were killed in the battles when Jin conquered Wu.