LOS CABOS - Foreign ministers of the Group of 20 (G20) on Sunday convened in Los Cabos, a resort town in northwestern Mexico, to discuss important issues including global governance, food safety, climate change and green growth.

Mexican Foreign Minister Patricia Espinosa, host of the meeting, said that frank and open dialogue would be held among G20 foreign ministers and officials from other invited countries at the two-day meeting from Sunday to Monday.

Mexico, which holds the G20 presidency this year, planned the meeting to "stimulate ideas" to promote the changes the world needs, said Espinosa.

"There are many important issues that affect the lives of billions of people across the world, on which the international community is failing to make any discernible progress," she said.

She called for progeress to be made on issues such as eradicating famine and illiteracy, promoting green growth and sustainable development,and enhancing the rule of law.

The Mexican official, however, said the meeting, given its informal color, would not lead to any official documents.

"At this stage any results arising from these sessions will be mere recommendations for policy coherence among our countries and we do not intend to develop guidelines or formal documents to negotiate at the G20 Summit," she said.

According to the minister, the meeting have four major topics, namely the multilateral trade system, current global challenges, green growth and human development.

The meeting brought together 10 foreign ministers of G20 member economies, including US Secretary of State Hillary Clinton, German Foreign Minister Guido Westerwelle, European Union foreign policy chief Catherine Ashton and Australian Foreign Minister Kevin Rudd.

The Chinese delegation is led by Assistant Foreign Minister Ma Zhaoxu. Mexico also invited representatives from non-G20 economies and international organizations to participate in the meeting.

Los Cabos, the coastal resort where the G20 Summit will take place in June, has adopted strict measures to beef up security. More police and soldiers have been deployed at the airports and along the major roads to maintain order and check the vehicles.