However, on a side road near the highway, outside of a refinery there is a "green Great Wall" of vegetation, courtesy of compensation funds paid by China Petroleum after the movement to protest the Fifth Naphtha Cracker. There is also a wall specially built to shut out the dismal view of the plant.
然而，鄰近的的後勁街，卻因曾經發生著名的反五輕運動而得到中油公司的補償，煉油廠外開闢有寬闊的綠色長城隔離汙染，工廠更築起高牆遮掩冰冷的景觀。