Yes. It means exactly what you understood. The fact is Pakisan got land and didn't give anything to anyone as Indians normally propogate
Kashmiri rulers control was based on claims without any legal agreements. Mir of hunza had claim on Shaksgam valley because his animals used to graze it. Pakistan had no physical presence in that area. No outposts or even population. In comparison to that Pakistan got populated areas of now Gojal district. So stop peddling the lie that Pakistan gave land to anyone
Ohh, Man! Till 1949, there was no Chinese present in those areas and which were under the control of British India as part of Jammu and Kashmir (Northern Areas).
Chinese entered those areas after only the
communist revolution in 1949 including Aksai Chin. But before, UN resolution was passed for the entire Jammu and Kashmir which is currently parts shared by all three countries.
INDIA
1962, we had the war for the same reason because the Chinese already entered Northern areas (Aksai Chin) and started developing roads and other infrastructure. But Since it is part of J & K, we had a war with the Chinese but lost it, unfortunately.
Now, It didn't mean that
Aksai Chin is not part of Jammu and Kashmir if it is occupied by chinese.
PAKISTAN
1. Pakistan used to claim the entire region including Aksai Chin and Trans-Karakoram Trac till before the agreement with china because the entire region come within Jammu and Kashmir.
2. Even Ayub Khan sent a formal note to China for Chinese maps showing the Northern Pakistan part of areas in Chinese in 1961.
Now things actually changed in your textbooks from here after the agreement you made with China.
Pakistan withdraws the claim from Chinese
Aksai Chin and Trans-Karakoram_Tract... The funny part is that you have withdrawn the claim from
Aksai Chin but the Chinese claim that Indian Ladakh is part of
Aksai Chin, but you have not withdrawn your claim from Indian Ladakh.... means, If India has then we will cry at UN but IF china has then we are OK because we made an agreement.
Conclude to say that :
1. All three countries shared the parts of Jammu and Kashmir.
2. UN resolution on Jammu and Kashmir is null after 1962 war and the 1963 agreement (pakistan and china), and Top-up you made an agreement with India in 1972. Well, all three countries will never accept the resolution on their own parts.
3. Jammu and Kashmir are occupied by all three countries - India, Pakistan and China. Jammu and Kashmir belong to only the local people of the state.