can you post your diet/workout routine first then we discuss.
if you want a good coach, i really recommand this few.
www.optimumperformance.com.sg <---He has coached olympic atheletes before(Hes an ang moh and he has another guy working for him who is Singapore's Strongest man 2006)
singaporekettlebells.tripod.com <---Not bad as well
captnj.blogspot.com <--Not bad as well but unsure if he still coaches other people.He usually goes to Schools for strength and conditioning programmes.