-Extended the length of the grand canal by hundreds of miles in order to have food from the southern farmlands.

-he also fostered routes linking china with inda & persia.

- The most successful of which the conquest Was the Sung dynasty of China.

-He showed great intelligence in using partial adoption of Chinese political traditions and divide-and-rule tactics to help in the administration of a large empire.

-His reign witnessed the Mongols remarkable military success.He also restored central & local government institutions & agencies familiar to the Chinese.

Positive things he did as a leader of China