The Influence of the Smelting and Casting Technology's Development of Chinese Bronze on Timbal;

Analysis of the chemical composition of the Vietnamese timbal and other objects;

Abundant Concentration of Lead on the Sample of Bronze drum in Viet Nam and Survey for Lead isotopic;

The Comparative Study on Tuning Technology Between the Chime and the Bronze Drum in Ancient China;

A large number of ancient bronze drums found in Vietnam provided valuable information for the production technique of bronze drums.

Ancient bronze drums symbolized the peak of booming Bronze Age in Southeast Asia,whose trace can still be found in cont.

In the eight types of bronze drums,Shizhaishan bronze drum has the most elegant and neat decorative lines.

For more than 2000 years, bronze drums have been the common carrier of culture gradually formed through communication and assimilation of various forms among these countries and peoples.

By expounding on relevant fire patterns,the sun pattern and copper drum pattern in a specific way based on Yi ethnic people's worship for fire together with the application of fire patterns to costumes of Yi ethnic people,the article probes into the ethnic characteristics of fire patterns on Yi ethnic people's costumes in terms of types of fire patterns,art features and aesthetic values.