While there are no articles/information from YG as of right now, it appears that Big Bang will be returning to China to perform another round of fan meetings. The known schedule is below:
Foshan: June 5th
Shenyang: June 11th
Qingdao: June 19th
Dalian: June 25th
Guangzhou: July 7th
Nanning: July 24th
Locations with undecided date (More than likely July):
Tianjing
Harbin
Guiyang
Wuhan
Chongqing
Xian
Chengdu
Jinan
Beijing (Final)
Info via nakedae & @_BBMusic