원정 개요

BC 20/04 5350m
C1 27/04 5900m
C2 28/04 6400m
C3 18/05 7000m
C4 19/05 7900m
Smt 20/05 by Zi Xinsheng at 7 pm, Xiao Jun at 3:50 am, Li Hai-Ying at 4 am,
Xu Hong-Bin at 4:50 am, Sun Yi-Quan at 3:50 am, Lyu Jun at 7 am and
Sherpas
Smt 21/05 By Qu Jiao-Jiao, Li Jiang-Hong, Mingma David Sherpa and one more
Sherpa [Tenzen] at 5:50 am.
Lhotse smt 22/05 by Li Jiang-Hong, Mingma David, Tata Lakpa at 8:40 am.

Everest summit team started from C4 at 8 pm on 19/05. Not so busy on the route. They spent about 15 minutes on the summit. Some descended to C3, some to C2. Sun Yi-Quan descended to C2 and took a helicopter from C2 to BC.

Li Jiang-Hong summited Everest at 5:30 am and stayed at the summit for two hours. He descended to C4, where he arrived at 10 am. On 22/05 he left C4 at 2 am, got to C4 Lhotse at 2:20 am and started to climb Lhotse with Mingma David, Tata Lakpa and one more Sherpa. They reached the summit at 8:40 am. They spent about on hour on the summit and descended to C4 Lhotse, where they arrived at noon, rested for one hour. Descended to C2, where they arrived at 2:30 pm. They stayed there until 6:40 pm and descended to BC, where they arrived at 12:45 am 23/05.

Lhotse smt: 20/05 by Chang Jian at 7:52 am (no Sherpa, no O2).

Chang left Lhotse C4 at 11 am 19/05. Straightforward climb. He spent about 20 minutes on the summit and descended to C3, where he arrived at 4 pm. On 21/05 down to BC.

Lhotse smt: 20/05 by Qu Jiao-Jiao and one Sherpa [Tenzen] at 8:20 am.

Qu Jiao-Jiao summited Lhotse before Everest. She was using oxygen and Sherpa support. She left Lhotse C4 at 11 am on 19/05 and climbed with Chang Jian. He was faster even though he did not use oxygen. She descended to Lhotse C4, where she rested till 7:30 pm. She arrived at Everest C4 at 9 pm, rested a bit and continued to Everest. She summited Everest on 21/05 at 5:50 am together with Li Jiang-Hong. She descended to C2. She took a helicopter from C2 on 21/05 and stayed the night at BC.

Team left BC on 23/05 by heli.
Heli from C2 on 20/05 Sun Yi-Quan.
Heli from C2 on 21/05 Qu Jiao-Jiao.

Oxygen:
Taken and used from C3 to top to C3 by all members apart from Li Jiang-Hong
Li Jiang-Hong from C2 to top Everest, Lhotse back to C2
Sherpas from C4 to top to C4
Chang Jian did NOT use O2.