- 蓝田县 lántiánxiàn Lantian CountyLantian County in Xi'an, Shaanxi province
- 蓝田猿人 lántiányuánrén Lantian ManAn early subspecies of Homo erectus discovered in 1963 in Lantian County, Shaanxi Province, China. Their physical features are considered more primitive than those of [[北京猿人|北京猿人|bei3 jing1 yuan2 ren2]] or Java Man.
- 蓝田种玉 lántiánzhòngyù happy marriageA marriage made in heaven; used to describe a match that is perfectly suited and satisfying.
- 蓝田人 lántiánrén Lantian Mansubspecies of Homo erectus discovered in Lantian County, Shaanxi Province, China, dating to approximately 700,000 to 1.15 million years ago
- 蓝田生玉 lántiánshēngyù superior parents produce superior offspring(idiom) used to describe a talented child born into a distinguished or noble family; literally "Lantian produces jade"
- 蓝田直立人 lántiánzhílìrén Lantian Mansubspecies of Homo erectus discovered in Lantian County, Shaanxi Province in 1963