If 2010年象总全国个人赛 is to be held during the three week-ends before World Cup 2010,
then you may wish to reserve 10 days for the 7 + 3 system as below (likely) :

Round 1 -- 21 May, Friday
Round 2 -- 22 May, Saturday
Round 3 -- 23 May, Sunday
Round 4 -- 27 May, Thursday
Round 5 -- 28 May, Friday (Public Holiday)
Round 6 -- 29 May, Saturday
Round 7 -- 30 May, Sunday
Round 8 -- 4 Jun, Friday (For Top 8 only)
Round 9 -- 5 Jun, Saturday (For Top 8 only)
Round 10 -- 6 Jun, Sunday (For Top 8 only)

For the above reason, we may consider to have 2010 第7届碧山会员赛 during the month of Jun 2010 instead of Dec 2010 / Jan 2011.