Thus, on the Silk Road is full of "tea", which the city of Guangzhou is a tea that "for Yum Cha" Yum Cha "to welcome the guests, travelers strangers on a regular basis.
Therefore, in the Silk Road, full of "teahouses", the villagers "yuancham" Yum Cha "will be invited to welcome cuckoos in Guangzhou. Frequent travel<br>