Diamond enhancements are specific treatments, performed on natural diamonds (usually those already cut and polished into gems), which are designed to improve the visual gemological characteristics of the diamond in one or more ways.
Mandarin is the language of instruction of China and Taiwan. Mandarin is one of five major regional languages of China. It spreads wider than any other regional language, from the whole northern part of China down to Yunnan Province in the southwest corner of China.
PÅ­tÅnghua (PÅ­tÅnghuÃ ). Mandarin mandarin is spoken by possibly more people than any other: language over.1 3. Billion it is the main language of, government the media and education In china And, taiwan and one of the four official languages In. singaporehinese is a family of closely-related but mutually unintelligible languages. These languages are known variously as fÄngyan (fÄngyÃ¡n regional), languages dialects Of chinese or varieties Of. Chinese in all around.1 2 billion people speak one or more varieties Of. chinese