TY - BOOK AU - Luo,Yiyuan AU - 罗奕原 TI - Shang wu tai yu hui hua jiao cheng =: 商务泰语会话教程 = การสนทนาภาษาไทยเพื่อธุรกิจการค้า SN - 9787510090837 AV - PL4163 S526 2018 PY - 2018/// CY - Guang zhou PB - Shi jie tu shu chu ban guang dong you xian gong si KW - Thai language KW - Business Thai KW - Conversation and phrase books (for businesspeople) KW - Conversation and phrase books KW - Textbooks for foreign speaker KW - Chinese ER -