1. One of the major sticking points for the two sides is the issue of territorial borders.

2. Over the years, more and more countries have switched to a territorial system.

3. We did not mean to go into Iranian territorial water.

4. China was willing to resolve territorial disputes with its neighbours in a peaceful manner.

5. China calls the moves provocative and a challenge to its territorial claims.

6. As for IS, its territorial gains have already peaked.

7. Taiwan and the Philippines have had overlapping territorial claims for years.

8. Years of negotiations have brought little progress in resolving the territorial dispute.

9. That helped the Assad government claw back and consolidate territorial gains.