Myanmar's opposition leader and Nobel Laureate Aung San Suu Kyi will make her first visit to China this month, one of the leaders of her National League for Democracy (NLD) party said, amid strained relations between the two countries. Suu Kyi will meet Chinese President Xi Jinping and Premier Li Keqiang on the June 10-14 trip, Nyan Win, secretary and spokesman for the NLD, told Reuters. China has yet to confirm the visit.

Since taking power in March 2011, Myanmar's reformist government has sought to decrease the heavy dependence on China that grew when Myanmar was a pariah state under military rule. Beijing has watched nervously as the United States lifted some sanctions and engaged with the semi-civilian government, though China has been keen to reach out to Suu Kyi. The trip was initially scheduled for December 2014 but was delayed due to protocol issues, sources said.

The NLD is expected to do well in a general election in November, the first free vote in the country for 25 years. Suu Kyi is excluded from the presidency under a military-drafted constitution, but her power and influence will grow if the NLD performs as well as expected. Suu Kyi led the NLD to a sweeping victory in general elections in 1990, but the military government refused to recognize the results. She became an international icon after winning the Nobel Peace Prize in 1991 for her pro-democracy efforts and spent most of the next two decades under house arrest where she continued to resist Myanmar's military rulers. She was freed in 2010.

But she has come under wide international criticism in recent months over her silence on Myanmar's treatment of minority Muslim Rohingya, who are fleeing the country in rickety boats in search of a better life, with no country wanting to take them in. Most of the 1.1 million Rohingya in Myanmar are stateless and live in apartheid-like conditions. Almost 140,000 were displaced in deadly clashes with Buddhists in Rakhine state in 2012.

The relationship between China and Myanmar has been strained this year as stray Myanmar army shells from fighting between the Myanmar government and ethnic Chinese rebels have killed at least five Chinese people over the border in China's southwestern Yunnan province. China held land and air live fire drills along parts of the border this week.