Longjing tea from bluish to deep green after steeping. Before infusion, higher quality Longjing teas have a very tight, flat shape and light green color. A study by Wang and Ruan (2009) found that one aspect of the perceived low quality of Longjing teas was a higher concentration of chlorophyll, producing a darker green color. The study revealed that free amino acids and theanine concentrations contribute positively to what is perceived as a good taste. Longjing tea was granted the status of Gong Cha, or imperial tea, in the Qing dynasty by the Kangxi Emperor. According to the legend, The Kangxi Emperor's
Language and overseas Chinese communities by the Chinese Indonesian community are, ordered by number of speakers: Hokkien, Hakka, Mandarin and Cantonese. Additionally, Teochew and Puxian Min are also found. Indonesia's 2010 census reported more than 2.8 million self-identified ethnic Chinese: 1.20 percent of the country's population.[1] However other source stated that there are about 10 to 12 million Chinese living in the nation, making up 5-6% of Indonesia population. Most of the Chinese resided in big cities and towns around east coast of Sumatra, north coast of Java and west coast of Kalimantan. The distribution of Chinese varieties are scattered throughout the archipelago. On North