Cho Oyu | 2012 NW side

A China expedition to Cho Oyu in 2012 via NW side, led by Wangchen Sonam. 10 members recorded.

Expedition Details

Field	Value
ID	7918
Imported	2026-03-06 18:04:49.359634
Expedition ID	CHOY12301
Peak ID	CHOY
Year	2012
Season	3
Host Country	2
Route 1	NW side
Route 2	-
Route 3	-
Route 4	-
Nationality	China
Leaders	Wangchen Sonam
Sponsor	Holy Mountain Adventure Cho Oyu Expedition 2012
Success 1	False
Success 2	False
Success 3	False
Success 4	False
Ascent 1	-
Ascent 2	-
Ascent 3	-
Ascent 4	-
Claimed	False
Disputed	False
Countries	-
Approach	-
Basecamp Date	-
Summit Date	-
Summit Time	-
Summit Days	0
Total Days	0
Termination Date	-
Termination Reason	4
Termination Notes	Abandoned at 6400m due to bad weather
High Point (m)	6400
Traverse	False
Ski	False
Paraglide	False
Camps	0
Fixed Rope (m)	0
Total Members	10
Summit Members	0
Member Deaths	0
Total Hired	0
Summit Hired	0
Hired Deaths	0
No Hired	False
O2 Used	False
O2 None	True
O2 Climb	False
O2 Descent	False
O2 Sleep	False
O2 Medical	False
O2 Taken	False
O2 Unknown	False
Other Summits	-
Campsites	BC,ABC,C1(6400m),xxx
Route Notes	-
Accidents	-
Achievement	-
Agency	Holy Mountain Adventure
Commercial Route	True
Standard Route	True
Primary Route	False
Primary Member	False
Primary Reference	-
Primary ID	-
Checksum	5612
Year	2012
Summit Success	False
O2 Summary	None
Route (lowercase)	nw side

Members

Field	Value
ID	58216
Imported	2026-03-06 18:06:05.675609
Expedition ID	CHOY12301
Member ID	01
Peak ID	CHOY
Year	2012
Season	3
First Name	Wangchen Sonam (Wangqing Sonam)
Last Name	-
Sex	M
Age	0
Birth Date	-
Year of Birth	1982
Calculated Age	29
Citizenship	China
Status	Leader
Residence	Chamdo, Tibet, China
Occupation	-
Leader	True
Deputy	False
Basecamp Only	False
Not to BC	False
Support	False
Disabled	False
Hired	False
Sherpa	False
Tibetan	True
Summit Success	False
Claimed	False
Disputed	False
Solo	False
Traverse	False
Ski	False
Paraglide	False
Speed	False
High Point (m)	True
Personal High Point (m)	6400
Summit Date 1	-
Summit Date 2	-
Summit Date 3	-
Summit Time 1	-
Summit Time 2	-
Summit Time 3	-
Route 1	0
Route 2	0
Route 3	0
Ascent 1	0
Ascent 2	0
Ascent 3	0
O2 Used	False
O2 None	True
O2 Climb	False
O2 Descent	False
O2 Sleep	False
O2 Medical	False
O2 Notes	-
Death	False
Death Date	-
Death Time	-
Death Type	0
Death Height (m)	0
Death Class	0
AMS	False
Weather	False
Injury	False
Injury Date	-
Injury Time	-
Injury Type	0
Injury Height (m)	0
Death Notes	-
Member Notes	-
Necrology	-
Summit Bid	1
Summit Term	3
HCN	0
Checksum	2443269
Summit Note 1	-
Summit Note 2	-
Summit Note 3	-
Death Route	-
Name (lowercase)	wangchen sonam (wangqing sonam)
Year of Birth	1982
Year	2012
Age at Expedition	30
Role	Leader

Field	Value
ID	58217
Imported	2026-03-06 18:06:05.675609
Expedition ID	CHOY12301
Member ID	02
Peak ID	CHOY
Year	2012
Season	3
First Name	Tsering Samdrup (Tsering Sangzhu)
Last Name	-
Sex	M
Age	0
Birth Date	-
Year of Birth	1983
Calculated Age	29
Citizenship	China
Status	Climbing Leader
Residence	Yanjing, Chamdo, Tibet, China
Occupation	-
Leader	False
Deputy	True
Basecamp Only	False
Not to BC	False
Support	False
Disabled	False
Hired	False
Sherpa	False
Tibetan	True
Summit Success	False
Claimed	False
Disputed	False
Solo	False
Traverse	False
Ski	False
Paraglide	False
Speed	False
High Point (m)	True
Personal High Point (m)	6400
Summit Date 1	-
Summit Date 2	-
Summit Date 3	-
Summit Time 1	-
Summit Time 2	-
Summit Time 3	-
Route 1	0
Route 2	0
Route 3	0
Ascent 1	0
Ascent 2	0
Ascent 3	0
O2 Used	False
O2 None	True
O2 Climb	False
O2 Descent	False
O2 Sleep	False
O2 Medical	False
O2 Notes	-
Death	False
Death Date	-
Death Time	-
Death Type	0
Death Height (m)	0
Death Class	0
AMS	False
Weather	False
Injury	False
Injury Date	-
Injury Time	-
Injury Type	0
Injury Height (m)	0
Death Notes	-
Member Notes	-
Necrology	-
Summit Bid	1
Summit Term	3
HCN	0
Checksum	-2014
Summit Note 1	-
Summit Note 2	-
Summit Note 3	-
Death Route	-
Name (lowercase)	tsering samdrup (tsering sangzhu)
Year of Birth	1983
Year	2012
Age at Expedition	29
Role	Deputy

Field	Value
ID	58218
Imported	2026-03-06 18:06:05.675609
Expedition ID	CHOY12301
Member ID	07
Peak ID	CHOY
Year	2012
Season	3
First Name	Hai-Guang
Last Name	Wang
Sex	M
Age	0
Birth Date	-
Year of Birth	-
Calculated Age	0
Citizenship	China
Status	Climber
Residence	-
Occupation	-
Leader	False
Deputy	False
Basecamp Only	False
Not to BC	False
Support	False
Disabled	False
Hired	False
Sherpa	False
Tibetan	False
Summit Success	False
Claimed	False
Disputed	False
Solo	False
Traverse	False
Ski	False
Paraglide	False
Speed	False
High Point (m)	True
Personal High Point (m)	6400
Summit Date 1	-
Summit Date 2	-
Summit Date 3	-
Summit Time 1	-
Summit Time 2	-
Summit Time 3	-
Route 1	0
Route 2	0
Route 3	0
Ascent 1	0
Ascent 2	0
Ascent 3	0
O2 Used	False
O2 None	True
O2 Climb	False
O2 Descent	False
O2 Sleep	False
O2 Medical	False
O2 Notes	-
Death	False
Death Date	-
Death Time	-
Death Type	0
Death Height (m)	0
Death Class	0
AMS	False
Weather	False
Injury	False
Injury Date	-
Injury Time	-
Injury Type	0
Injury Height (m)	0
Death Notes	-
Member Notes	-
Necrology	-
Summit Bid	1
Summit Term	3
HCN	0
Checksum	-31
Summit Note 1	-
Summit Note 2	-
Summit Note 3	-
Death Route	-
Name (lowercase)	hai-guang wang
Year of Birth	-
Year	2012
Age at Expedition	-
Role	Member

Field	Value
ID	58219
Imported	2026-03-06 18:06:05.675609
Expedition ID	CHOY12301
Member ID	03
Peak ID	CHOY
Year	2012
Season	3
First Name	Da-Wei
Last Name	Dai
Sex	M
Age	0
Birth Date	-
Year of Birth	-
Calculated Age	0
Citizenship	China
Status	Climber
Residence	-
Occupation	-
Leader	False
Deputy	False
Basecamp Only	False
Not to BC	False
Support	False
Disabled	False
Hired	False
Sherpa	False
Tibetan	False
Summit Success	False
Claimed	False
Disputed	False
Solo	False
Traverse	False
Ski	False
Paraglide	False
Speed	False
High Point (m)	True
Personal High Point (m)	6400
Summit Date 1	-
Summit Date 2	-
Summit Date 3	-
Summit Time 1	-
Summit Time 2	-
Summit Time 3	-
Route 1	0
Route 2	0
Route 3	0
Ascent 1	0
Ascent 2	0
Ascent 3	0
O2 Used	False
O2 None	True
O2 Climb	False
O2 Descent	False
O2 Sleep	False
O2 Medical	False
O2 Notes	-
Death	False
Death Date	-
Death Time	-
Death Type	0
Death Height (m)	0
Death Class	0
AMS	False
Weather	False
Injury	False
Injury Date	-
Injury Time	-
Injury Type	0
Injury Height (m)	0
Death Notes	-
Member Notes	-
Necrology	-
Summit Bid	1
Summit Term	3
HCN	0
Checksum	-31
Summit Note 1	-
Summit Note 2	-
Summit Note 3	-
Death Route	-
Name (lowercase)	da-wei dai
Year of Birth	-
Year	2012
Age at Expedition	-
Role	Member

Field	Value
ID	58220
Imported	2026-03-06 18:06:05.675609
Expedition ID	CHOY12301
Member ID	04
Peak ID	CHOY
Year	2012
Season	3
First Name	Hong-Hai
Last Name	Li
Sex	M
Age	0
Birth Date	-
Year of Birth	1975
Calculated Age	36
Citizenship	China
Status	Climber
Residence	Futain District, Shenzhen, China
Occupation	Film producer
Leader	False
Deputy	False
Basecamp Only	False
Not to BC	False
Support	False
Disabled	False
Hired	False
Sherpa	False
Tibetan	False
Summit Success	False
Claimed	False
Disputed	False
Solo	False
Traverse	False
Ski	False
Paraglide	False
Speed	False
High Point (m)	True
Personal High Point (m)	6400
Summit Date 1	-
Summit Date 2	-
Summit Date 3	-
Summit Time 1	-
Summit Time 2	-
Summit Time 3	-
Route 1	0
Route 2	0
Route 3	0
Ascent 1	0
Ascent 2	0
Ascent 3	0
O2 Used	False
O2 None	True
O2 Climb	False
O2 Descent	False
O2 Sleep	False
O2 Medical	False
O2 Notes	-
Death	False
Death Date	-
Death Time	-
Death Type	0
Death Height (m)	0
Death Class	0
AMS	False
Weather	False
Injury	False
Injury Date	-
Injury Time	-
Injury Type	0
Injury Height (m)	0
Death Notes	-
Member Notes	-
Necrology	-
Summit Bid	1
Summit Term	3
HCN	0
Checksum	2440686
Summit Note 1	-
Summit Note 2	-
Summit Note 3	-
Death Route	-
Name (lowercase)	hong-hai li
Year of Birth	1975
Year	2012
Age at Expedition	37
Role	Member

Field	Value
ID	58221
Imported	2026-03-06 18:06:05.675609
Expedition ID	CHOY12301
Member ID	09
Peak ID	CHOY
Year	2012
Season	3
First Name	Liang
Last Name	Yu
Sex	M
Age	0
Birth Date	-
Year of Birth	-
Calculated Age	0
Citizenship	China
Status	Climber
Residence	Shenzhen, Guangdong, China
Occupation	-
Leader	False
Deputy	False
Basecamp Only	False
Not to BC	False
Support	False
Disabled	False
Hired	False
Sherpa	False
Tibetan	False
Summit Success	False
Claimed	False
Disputed	False
Solo	False
Traverse	False
Ski	False
Paraglide	False
Speed	False
High Point (m)	True
Personal High Point (m)	6400
Summit Date 1	-
Summit Date 2	-
Summit Date 3	-
Summit Time 1	-
Summit Time 2	-
Summit Time 3	-
Route 1	0
Route 2	0
Route 3	0
Ascent 1	0
Ascent 2	0
Ascent 3	0
O2 Used	False
O2 None	True
O2 Climb	False
O2 Descent	False
O2 Sleep	False
O2 Medical	False
O2 Notes	-
Death	False
Death Date	-
Death Time	-
Death Type	0
Death Height (m)	0
Death Class	0
AMS	False
Weather	False
Injury	False
Injury Date	-
Injury Time	-
Injury Type	0
Injury Height (m)	0
Death Notes	-
Member Notes	-
Necrology	-
Summit Bid	1
Summit Term	3
HCN	0
Checksum	-31
Summit Note 1	-
Summit Note 2	-
Summit Note 3	-
Death Route	-
Name (lowercase)	liang yu
Year of Birth	-
Year	2012
Age at Expedition	-
Role	Member

Field	Value
ID	58222
Imported	2026-03-06 18:06:05.675609
Expedition ID	CHOY12301
Member ID	10
Peak ID	CHOY
Year	2012
Season	3
First Name	Liang
Last Name	Zhang
Sex	M
Age	0
Birth Date	-
Year of Birth	1964
Calculated Age	48
Citizenship	China
Status	Climber
Residence	Shenzhen, Guangdong, China
Occupation	Banker
Leader	False
Deputy	False
Basecamp Only	False
Not to BC	False
Support	False
Disabled	False
Hired	False
Sherpa	False
Tibetan	False
Summit Success	False
Claimed	False
Disputed	False
Solo	False
Traverse	False
Ski	False
Paraglide	False
Speed	False
High Point (m)	True
Personal High Point (m)	6400
Summit Date 1	-
Summit Date 2	-
Summit Date 3	-
Summit Time 1	-
Summit Time 2	-
Summit Time 3	-
Route 1	0
Route 2	0
Route 3	0
Ascent 1	0
Ascent 2	0
Ascent 3	0
O2 Used	False
O2 None	True
O2 Climb	False
O2 Descent	False
O2 Sleep	False
O2 Medical	False
O2 Notes	-
Death	False
Death Date	-
Death Time	-
Death Type	0
Death Height (m)	0
Death Class	0
AMS	False
Weather	False
Injury	False
Injury Date	-
Injury Time	-
Injury Type	0
Injury Height (m)	0
Death Notes	-
Member Notes	-
Necrology	-
Summit Bid	1
Summit Term	3
HCN	0
Checksum	2436477
Summit Note 1	-
Summit Note 2	-
Summit Note 3	-
Death Route	-
Name (lowercase)	liang zhang
Year of Birth	1964
Year	2012
Age at Expedition	48
Role	Member

Field	Value
ID	58223
Imported	2026-03-06 18:06:05.675609
Expedition ID	CHOY12301
Member ID	05
Peak ID	CHOY
Year	2012
Season	3
First Name	Xing
Last Name	Li
Sex	M
Age	0
Birth Date	-
Year of Birth	-
Calculated Age	49
Citizenship	China
Status	Climber
Residence	Chengdu, Sichuan, China
Occupation	-
Leader	False
Deputy	False
Basecamp Only	False
Not to BC	False
Support	False
Disabled	False
Hired	False
Sherpa	False
Tibetan	False
Summit Success	False
Claimed	False
Disputed	False
Solo	False
Traverse	False
Ski	False
Paraglide	False
Speed	False
High Point (m)	True
Personal High Point (m)	6400
Summit Date 1	-
Summit Date 2	-
Summit Date 3	-
Summit Time 1	-
Summit Time 2	-
Summit Time 3	-
Route 1	0
Route 2	0
Route 3	0
Ascent 1	0
Ascent 2	0
Ascent 3	0
O2 Used	False
O2 None	True
O2 Climb	False
O2 Descent	False
O2 Sleep	False
O2 Medical	False
O2 Notes	-
Death	False
Death Date	-
Death Time	-
Death Type	0
Death Height (m)	0
Death Class	0
AMS	False
Weather	False
Injury	False
Injury Date	-
Injury Time	-
Injury Type	0
Injury Height (m)	0
Death Notes	-
Member Notes	-
Necrology	-
Summit Bid	1
Summit Term	3
HCN	0
Checksum	-31
Summit Note 1	-
Summit Note 2	-
Summit Note 3	-
Death Route	-
Name (lowercase)	xing li
Year of Birth	-
Year	2012
Age at Expedition	-
Role	Member

Field	Value
ID	58224
Imported	2026-03-06 18:06:05.675609
Expedition ID	CHOY12301
Member ID	08
Peak ID	CHOY
Year	2012
Season	3
First Name	Jian-Feng
Last Name	Xia
Sex	M
Age	0
Birth Date	-
Year of Birth	-
Calculated Age	0
Citizenship	China
Status	Climber
Residence	Lishui, Zhejiang, China
Occupation	-
Leader	False
Deputy	False
Basecamp Only	False
Not to BC	False
Support	False
Disabled	False
Hired	False
Sherpa	False
Tibetan	False
Summit Success	False
Claimed	False
Disputed	False
Solo	False
Traverse	False
Ski	False
Paraglide	False
Speed	False
High Point (m)	True
Personal High Point (m)	6400
Summit Date 1	-
Summit Date 2	-
Summit Date 3	-
Summit Time 1	-
Summit Time 2	-
Summit Time 3	-
Route 1	0
Route 2	0
Route 3	0
Ascent 1	0
Ascent 2	0
Ascent 3	0
O2 Used	False
O2 None	True
O2 Climb	False
O2 Descent	False
O2 Sleep	False
O2 Medical	False
O2 Notes	-
Death	False
Death Date	-
Death Time	-
Death Type	0
Death Height (m)	0
Death Class	0
AMS	False
Weather	False
Injury	False
Injury Date	-
Injury Time	-
Injury Type	0
Injury Height (m)	0
Death Notes	-
Member Notes	-
Necrology	-
Summit Bid	1
Summit Term	3
HCN	0
Checksum	-31
Summit Note 1	-
Summit Note 2	-
Summit Note 3	-
Death Route	-
Name (lowercase)	jian-feng xia
Year of Birth	-
Year	2012
Age at Expedition	-
Role	Member

Field	Value
ID	58225
Imported	2026-03-06 18:06:05.675609
Expedition ID	CHOY12301
Member ID	06
Peak ID	CHOY
Year	2012
Season	3
First Name	Yi-Liang
Last Name	Tan
Sex	M
Age	0
Birth Date	-
Year of Birth	-
Calculated Age	0
Citizenship	China
Status	Climber
Residence	-
Occupation	-
Leader	False
Deputy	False
Basecamp Only	False
Not to BC	False
Support	False
Disabled	False
Hired	False
Sherpa	False
Tibetan	False
Summit Success	False
Claimed	False
Disputed	False
Solo	False
Traverse	False
Ski	False
Paraglide	False
Speed	False
High Point (m)	True
Personal High Point (m)	6400
Summit Date 1	-
Summit Date 2	-
Summit Date 3	-
Summit Time 1	-
Summit Time 2	-
Summit Time 3	-
Route 1	0
Route 2	0
Route 3	0
Ascent 1	0
Ascent 2	0
Ascent 3	0
O2 Used	False
O2 None	True
O2 Climb	False
O2 Descent	False
O2 Sleep	False
O2 Medical	False
O2 Notes	-
Death	False
Death Date	-
Death Time	-
Death Type	0
Death Height (m)	0
Death Class	0
AMS	False
Weather	False
Injury	False
Injury Date	-
Injury Time	-
Injury Type	0
Injury Height (m)	0
Death Notes	-
Member Notes	-
Necrology	-
Summit Bid	1
Summit Term	3
HCN	0
Checksum	-31
Summit Note 1	-
Summit Note 2	-
Summit Note 3	-
Death Route	-
Name (lowercase)	yi-liang tan
Year of Birth	-
Year	2012
Age at Expedition	-
Role	Member

10 recorded members.

Name	Sex	Year of Birth	Citizenship	Status	Residence	Occupation
Wangchen Sonam (Wangqing Sonam)	M	1982	China	Leader	Chamdo, Tibet, China	-	Details Other expeditions
Tsering Samdrup (Tsering Sangzhu)	M	1983	China	Climbing Leader	Yanjing, Chamdo, Tibet, China	-	Details Other expeditions
Hai-Guang Wang	M	-	China	Climber	-	-	Details Other expeditions
Da-Wei Dai	M	-	China	Climber	-	-	Details Other expeditions
Hong-Hai Li	M	1975	China	Climber	Futain District, Shenzhen, China	Film producer	Details Other expeditions
Liang Yu	M	-	China	Climber	Shenzhen, Guangdong, China	-	Details Other expeditions
Liang Zhang	M	1964	China	Climber	Shenzhen, Guangdong, China	Banker	Details Other expeditions
Xing Li	M	-	China	Climber	Chengdu, Sichuan, China	-	Details Other expeditions
Jian-Feng Xia	M	-	China	Climber	Lishui, Zhejiang, China	-	Details Other expeditions
Yi-Liang Tan	M	-	China	Climber	-	-	Details Other expeditions

References

0 recorded references.