Why did conflict grow between Chinese authorities and foreign traders in Guangzhou during the 1820s?

During the 1820s, conflict between Chinese authorities and foreign traders in Guangzhou intensified primarily due to the restrictive nature of the Canton system and the escalating opium trade.12

The primary drivers of this friction included:

• Restrictive Regulations: Foreign merchants were confined to a small riverbank area and subjected to numerous demanding rules, including limitations on personal freedom, the prohibition of firearms and foreign women, and the exclusion of warships.1
• Legal Disparities: Traders were subject to Chinese law, which differed significantly from Western legal traditions, often involving arbitrary imprisonment and a presumption of guilt.1
• Trade Monopolies: Foreigners grew increasingly frustrated with the cohoong—a guild of officially authorized Chinese merchants who held a monopoly on trade and acted as the sole intermediaries between foreign traders and the Chinese government.12
• The Opium Trade: To address a chronic trade imbalance, British traders increasingly relied on the illegal importation of opium from India. This trade caused severe social and economic disruption in China, leading to aggressive enforcement efforts by the Qing dynasty that eventually triggered the Opium Wars.132

Furthermore, the Chinese authorities consistently refused to establish normal diplomatic relations with foreign powers, exacerbating the tension between the two groups.2