Chinese have adopted a new methodology after doklam. Now they will press against 4-5 points and as part of settlement, withdraw from all others but the one which they want. In this case it is finger 4. They dont want India to patrol beyond finger4 so while they have shown willingness to withdraw from all other sectors, they will not withdraw from finger4. Slowly and slowly they will usurp up all the so called grey zones and than create new grey zones. We have to deal with them effectively to put a full and final end to this game. Even if means throwing them out militarily.