zhèng / fǔ / tōng / guò / ān / jū / gōng / chéng / bāng / zhù / dī / shōu / rù / jiā / tíng / gǎi / shàn / zhù / fáng / tiáo / jiàn政府通过安居工程帮助低收入家庭改善住房条件。The government used a housing project to help low-income families improve their living conditions.