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Plagued by smog over the past decade, the capital city has initiated a series of regulations to improve its air quality.

Through the sea route, silk, tea and china were exported, while spices and rare treasures like precious stones were brought to China.

The Central Military Commission (CMC) sent a congratulatory letter to the staff of China's manned space program on the success of the Tianzhou-1 mission, speaking highly of the contributions they have made to the country's space industry.

Luo said Chinese new year celebrations are welcomed in many countries and local elements were included in the activities.

Bilateral investment should be boosted and bilateral trade should grow in a more balanced way, the two leaders said during their talks.