珠寶業

逛逛珠寶店 by: (Language materials, printed)

行家這樣買寶石 : 20年功力一次傳授 by: (Language materials, printed)

行家這樣買翡翠 : 翡翠鑑賞、選購、投資權威指南 by: (Language materials, printed)

翡翠鑒賞與選購 : 沒有看過這本書,就別輕易買翡翠! by: (Language materials, printed)

刺激買氣 : 珠寶銷售員的130招智慧 by: (Language materials, printed)

行家這樣買寶石 / by: (Language materials, printed)

從後段班到珠寶達人的逆轉人生 : 鑑定專家黎龍興淬鍊36年的珠寶成功經營學 / by: (Language materials, printed)

寶石大全 =Gems and gemology / by: (Language materials, printed)

鑽石大全 / by: (Language materials, printed)

翡翠鑑賞選購事典 =Jade appreciation and choose / by: (Language materials, printed)

珠寶業

鑽石

寶石鑑定

珠寶鑑定

珠寶工

寶石

職場成功法

購物指南

銷售