Aikin Hasken Filayen LED na Xi'an Datang Dare
Aikin Hasken Sabon Zamani na Xi'an
Babban Tsarin Rarraba Wutar Lantarki na Birnin Chengdu Rongchuang
Tsarin rarraba wutar lantarki mai girma da ƙarancin wutar lantarki na cibiyar wasannin Olympics ta Xi'an
Babban Titin Kimiyya da Fasaha na Yankin Fasaha na Hanyar Tangyan Aikin Inganta Hasken Titin
Aikin Hasken Ruwan Ƙofar Ƙofar Birni Masu Tafiya
