Important for Chinese President Xi Jinping will be Zhao's discussions on the issues of Tibet and the Dalai Lama and his assessment of the likely results of India's coming national elections, notes former senior RA&W officer and China expert Jayadeva Ranade.
Special Representatives of China and India have held 19 rounds of talks to resolve the boundary issue.
The two countries sealed 10 agreements, including the much-publicised transit trade treaty which will end Nepal's total dependency on Indian sea ports for third-country trade.
The decision was taken during the annual 19th round of boundary talks in Beijing between National Security Advisor Ajit Doval and his Chinese counterpart Yang Jiechi.
China on Monday said India's membership bid in the NSG has become "more complicated" under the "new circumstances" as it again ruled out backing New Delhi's entry in the grouping, saying there should be non-discriminatory solution applicable to all non-NPT signatory countries.
China's state media on Tuesday defended Pakistan's nuclear record, saying it was A Q Khan who was responsible for atomic proliferation which was not backed by the government and argued that any exemption to India for Nuclear Suppliers Group entry should also be given to Pakistan.
China sees India and Japan's 'North East Road Network Connectivity Improvement Project' as a challenge to its OBOR, says Rajaram Panda.
As of now, in the case of China's border dispute with India, China is not likely to lose much if it does not resolve the dispute. In fact, the unresolved border dispute has much to offer to China, says Sana Hashmi.
'The question remains: Was the Obama visit truly a success? Only the future will tell us if the "breakthrough" in the nuclear liability issue will concretise into electricity.' 'As importantly, it will be interesting to watch how India's relations with China will evolve in the months to come.'
Being a pragmatist Modi is not likely to give preference to China over Japan. Both security and economic aspects are likely to shape Modi's decision in terms of engaging the two biggest economies of Asia, says Sana Hashmi.
China has welcomed Modi remarks on border, and has said it has a 'positive attitude'.
'This novel format of diplomacy -- the informal summit -- will not only facilitate bilateral communication and reduce miscalculations at the very top level of the two governments, but possibly open the space for China and India to speak in one voice on various issues of mutual concern,' note Feng Renjie and Ding Kun Lei
The Japanese prime minister's visit to the memorial in Hawaii, the spot that was bombed 75 years ago, shows that it is possible for two powerful former enemies to transcend recriminatory impulses, observes Rajaram Panda.
While trying to persuade North Korea to give up its provocative actions, engaging China is the first hurdle that world leaders will have to deal with, says Rajaram Panda.
The White House said it has 'a large body' of evidence indicating that the Assad regime was responsible for the April 7 chemical attack in Duma.
Two US warships fired at least 50 cruise missiles at the Ash Shai'rat airfield in Homs province in western Syria, from where the US administration believes Syrian President Bashar Al-Assad fired the chemical weapons against his own people, media reports said.
New Delhi and Beijing are the only two regional capitals that have commented on US President Donald Trump's speech on August 21 outlining the way forward in Afghanistan. The Indian foreign ministry statement was effusive in praise, while the Chinese statement has been one of cautious and guarded hope. Delhi has identified itself with Trump's Afghan strategy, whereas the Chinese stance is calibrated -- observant and objective, keeping a distance, says Ambassador M K Bhadrakumar.