Exit and Re-entry

Hi Guys, could you help me on this, i came here SG last June 9 and allowed to stay upto July 9, my plan is to exit in Thailand by July 4 and comeback here by July 7.Do you think that i can get another 30 days when i re-enter SG I had already ticket on July 9 SG-Mla. . Please kindly give some advise or better plan.
TIA

You had PM me, I had given you in details that you can enter and may get a 30days visa again (but don't try any further extension if you want for third time). You should have valid return air ticket (which you have but for a 29 days of gap), accommodation details in SG and reason for second visit & to stay for 30 days. Good luck

It is NOT a good idea to try to "extend" a Singapore visa by exiting and re-entering the country!
If you have a valid reason to stay that long, apply for an extension at ICA. If that is rejected, you have to accept that you cannot stay in the country any longer.