Fill in the blank with ONE suitable word to complete the following passage
Hoi An is known as a heart of Quang Nam, central province, Hoi An attracts tourist (1) t... to its poetic and picturesque landscape such as Thuan Tinh islet, Cua Dai beach, Cham island together with (2) t... handicrafts and famous local (3) s... like Cao Lau, com ga. Hoi An used to be an international (4) t... centre by sea on the west east area in the 16th (5) c... . It was the busiest trading (6) p... in Dang Trong region of Vietnam under the reign of Nguyen as merchants from Japan, China, Portugal, Spain, etc. often landed for purchasing goods and (7) e... cultures. Up to now, the (8) a... town in Hoi An still preserves its (9) o... architectures, including houses, temples, pagodas, streets, ports, religions. The everyday lifestyle with deep-rooted customs and cultural activities is fancinating. Hoi An was known as a world cultural (10) h... site by UNESCO in December 1999.