A large number granite gneiss and granite have been distrubuted in the southern Sulu HP-UHP metamor-phic belt. Most of these rocks associate with lenses or like-layers of eclogite and have a strongly tectonic deformation showing zoning and gneissose structure.These rocks, which contain variable mineral and chemical composition, are classified from plagioclase gneiss through granodioritic gneiss to monzonitic gneiss. According to their rest HP-UHP mineral and retro-graphic reaction, suggest that granite gneisses of the Sulu area have been subjected to the HP-UHP metamor-phism. The chronological age of Pb-Pb ( Evaporation method for 207Pb/206Pb Ratio ) and U-Pb ( SHRIMP, Tera wasserburg concordia with common Pb correction ) grain zircon which select from four monzonitic gneiss and granite terrans of the Lianyungang location in the southern Sulu area, are ranged from 859Ma to 150Ma with four age- time stages. However, mainly focus to two age-time stages; 600-800Ma (the late Proterozoic ) and 220Ma (the Triassic ). these age data with morphological feature of the zircon suggested that these gneiss granites, which have a original magmatic source from the Medium Proterozoic or the New Archean, the crystallization was occurred at the New Proterozoic and HP-UHP metamorphism at the Triassic.In the southern Sulu area, towards to southern, the Triassic metamorphism and magmatism show more and more strongly. The granite gneiss and granite in the Sulu area has a long-term evolution and multistage change.