what's the difference between a jib and a genoa
Genoa (sail) The term jib is the generic term for any of an assortment of headsails. The term genoa (or genny) refers to a type of jib that is larger than the 100% foretriangle, which is the triangular area formed by the point at which the stay intersects the mast, and deck or bowsprit, and the line where the mast intersects deck at the rail. Colloquially the term is sometimes used interchangeably with jib. A working jib is no larger than the 100% foretriangle. A genoa is larger, with the leech going past the mast and overlapping the mainsail. To maximize sail area, the foot of the sail is generally parallel and very close to the deck when close hauled.
Guangzhou Guangzhou (simplified Chinese: 广州; traditional Chinese: 廣州; Cantonese pronunciation: [kʷɔ̌ːŋ.tsɐ̂u̯] or [kʷɔ̌ːŋ.tsɐ́u̯] ( listen); Mandarin pronunciation: [kwàŋ.ʈʂóu] ( listen)), traditionally romanised as Canton,[6] is the capital and most populous city of the province of Guangdong in southern China.[7] Located on the Pearl River about 120 km (75 mi) north-northwest of Hong Kong and 145 km (90 mi) north of Macau, Guangzhou has a history of over 2,200 years and was a major terminus of the maritime Silk Road[8] and continues to serve as a major port and transportation hub today.[9]