China is a giant that has moved with great ease and has achieved the type of success few other countries have, Pakistani Foreign Secretary Tehmina Janjua has said.

Pakistan can learn from the hard work and the commitment from its "iron brother", she said, as she hailed China's "amazing development".

"With a population the size that China has, it's difficult for that kind of leap forward to be made," she said. "China has made that leap. We congratulate its leadership and people for that."