Malaysian passport applying for China Visa in Bangkok

Hi there, I'm currently on a travel visa in Thailand and wish to continue my travel to Xi'an, Guangzhou and Hongkong (for 8 days). Can I apply in Bangkok? I do not have work permit in Thailand...just travelling tourism purpose. What I have is all my confirmed and paid air tickets from Bangkok to Xi'an, Xi'an to Guangzhou, Hongkong to Bangkok and Bangkok to Kuala Lumpur and my hotel bookings.