Her husband, whom Gong refers to by his Chinese name Lao Luo, says, "The song was originally accompanied by no instruments but human voices, and I experimented with a band supporting her only later."

Water swelling anchor Combined with W-type steel band is a new supporting form.

To introduce a number of polysilicon, wafer supporting projects, such as high purity quartz powder projects, cutting fluid, silicon carbide, cutting line, band saw into the zone.