Question: In which country are Tongjiang, Heilongjiang and Gao'an located?

Context paragraphs:
Yabuli Ski Resort: Yabuli Ski Resort () is the largest ski resort in China and includes the country's largest ski jumping facilities , located in the northeastern province of Heilongjiang.  It is 110 mi southeast from Harbin, approximately 2.5hrs by train.  Yabuli hosted the 1996 Winter Asian Games, the 2008 National Winter Games and the 2009 Winter Universiade.  Yabuli underwent major renovations in the 2008/2009 winter season.  A new four seater Doppelmayr chairlift was installed, along with a six-seater gondola.  Existing lifts consist of single chairlift, double chairlifts and poma's.  Three new on-snow hotels/lodges are being constructed and should be open by mid-January 2009.

Yilan Town, Heilongjiang: Yilan () is a town in and the seat of Yilan County in south-central Heilongjiang province, China, located where the Woken (倭肯河) and Mudan Rivers flow separately into the Songhua River.  It has a hukou population of 37,000 an , It has 8 residential communities (社区) and 4 villages under its administration.  It is serviced by G1011 Harbin–Tongjiang Expressway and China National Highway 221.

Nizhneleninskoye: Nizhneleninskoye (Russian: Нижнеле́нинское ) is a rural locality (a "selo") in Leninsky District of the Jewish Autonomous Oblast.  Located on the Amur River, Nizhneleninskoye is the location for the Amur Bridge Project which will cross over the river to China.  Nizhneleninskoye will be joined by a railway bridge to Tongjiang in Heilongjiang Province.

Tongjiang, Heilongjiang: Tongjiang () is a city of 160,000 in eastern Heilongjiang province, People's Republic of China, located at the confluence and on the right banks of the Songhua and Amur Rivers, the latter which marks the border with Russia.  Administratively it is a county-level city of Jiamusi.

Kidal Region: Kidal Region is the eighth administrative region of Mali, covering 151,450 sqkm .  This area was formerly part of Gao Region, but was created as a separate region in 1991.  It is located in the north of the country, within the territory which the National Movement for the Liberation of Azawad proclaimed to be the independent nation-state of Azawad on 6 April 2012.  This independence has not been recognized by any country or international organization.  It was under the control of different armed movements such as the Ansar Dine and MNLA until January 2013, when French forces liberated the region.  The Region's administrative capital is the town of Kidal.

Heilongjiang: Heilongjiang () is a province of the People's Republic of China.  Located in the northeastern part of the country, Heilongjiang is bordered by Jilin to the south and Inner Mongolia to the west.  It also shares a China–Russia border with Russia to the north and east.  The capital and the largest city of the province is Harbin.  Among Chinese provincial level Administrative divisions, Heilongjiang is the 6th largest by total area and the 15th most populous.

Gao'an: Gao'an () is a city in the province of Jiangxi, China.  It is a county-level city, under the jurisdiction of the prefecture-level city of Yichun.

Supporting paragraphs: Tongjiang, Heilongjiang Gao'an
Answer: China